Re: [algogeeks] no. of passwords
Also it shud now be multiplied with Factorial of 10 On Thu, Feb 10, 2011 at 1:14 AM, Manmeet Singh wrote: > @ Dave : I think this shud also give the same result > C(26, 3) * C(26, 3) * C(10, 2) * C(62, 2) > > On Wed, Feb 9, 2011 at 7:16 PM, snehal jain wrote: > >> how many passwords can be made if >> 1. there should be atleast 3 capital letters >> 2. atleast 3 small letters >> 3. atleast 2 numbers 0-9 >> 4 the password should has length=10 >> >> -- >> You received this message because you are subscribed to the Google Groups >> "Algorithm Geeks" group. >> To post to this group, send email to algogeeks@googlegroups.com. >> To unsubscribe from this group, send email to >> algogeeks+unsubscr...@googlegroups.com. >> For more options, visit this group at >> http://groups.google.com/group/algogeeks?hl=en. >> >> > -- You received this message because you are subscribed to the Google Groups "Algorithm Geeks" group. To post to this group, send email to algogeeks@googlegroups.com. To unsubscribe from this group, send email to algogeeks+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/algogeeks?hl=en.
Re: [algogeeks] no. of passwords
@ Dave : I think this shud also give the same result C(26, 3) * C(26, 3) * C(10, 2) * C(62, 2) On Wed, Feb 9, 2011 at 7:16 PM, snehal jain wrote: > how many passwords can be made if > 1. there should be atleast 3 capital letters > 2. atleast 3 small letters > 3. atleast 2 numbers 0-9 > 4 the password should has length=10 > > -- > You received this message because you are subscribed to the Google Groups > "Algorithm Geeks" group. > To post to this group, send email to algogeeks@googlegroups.com. > To unsubscribe from this group, send email to > algogeeks+unsubscr...@googlegroups.com. > For more options, visit this group at > http://groups.google.com/group/algogeeks?hl=en. > > -- You received this message because you are subscribed to the Google Groups "Algorithm Geeks" group. To post to this group, send email to algogeeks@googlegroups.com. To unsubscribe from this group, send email to algogeeks+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/algogeeks?hl=en.
Re: [algogeeks] no. of passwords
right, it will also not work On Wed, Feb 9, 2011 at 10:42 PM, snehal jain wrote: > @sunny > > i think even this wont work > > multiplying by 10! is wrong as when we have selecting same letters or > numbers then permutions will be fewer than 10!.. > correct me if i am wrong.. > > > On Wed, Feb 9, 2011 at 10:33 PM, sunny agrawal wrote: > >> yes they can be same, forgot to consider that >> so it should be >> (26^3)*(26^3)*(10^2)*(62^2)*(10!) >> ?? >> >> On Wed, Feb 9, 2011 at 10:20 PM, snehal jain wrote: >> >>> letters and no. can be same... so the ans shd be different >>> >>> >>> On Wed, Feb 9, 2011 at 8:14 PM, Tushar Bindal wrote: >>> Are all the selected letters or numbers always different? If they can also be same then answer would be different. On Wed, Feb 9, 2011 at 7:20 PM, sunny agrawal wrote: > is it > 26C3 * 26C3 * 10C2 * 62C2 * 10! > > > On Wed, Feb 9, 2011 at 7:16 PM, snehal jain wrote: > >> how many passwords can be made if >> 1. there should be atleast 3 capital letters >> 2. atleast 3 small letters >> 3. atleast 2 numbers 0-9 >> 4 the password should has length=10 >> >> -- >> You received this message because you are subscribed to the Google >> Groups "Algorithm Geeks" group. >> To post to this group, send email to algogeeks@googlegroups.com. >> To unsubscribe from this group, send email to >> algogeeks+unsubscr...@googlegroups.com. >> For more options, visit this group at >> http://groups.google.com/group/algogeeks?hl=en. >> >> > > > -- > Sunny Aggrawal > B-Tech IV year,CSI > Indian Institute Of Technology,Roorkee > > -- > You received this message because you are subscribed to the Google > Groups "Algorithm Geeks" group. > To post to this group, send email to algogeeks@googlegroups.com. > To unsubscribe from this group, send email to > algogeeks+unsubscr...@googlegroups.com. > For more options, visit this group at > http://groups.google.com/group/algogeeks?hl=en. > -- Tushar Bindal Computer Engineering Delhi College of Engineering Mob: +919818442705 E-Mail : tusharbin...@jugadengg.com, tushicom...@gmail.com -- You received this message because you are subscribed to the Google Groups "Algorithm Geeks" group. To post to this group, send email to algogeeks@googlegroups.com. To unsubscribe from this group, send email to algogeeks+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/algogeeks?hl=en. >>> >>> -- >>> You received this message because you are subscribed to the Google Groups >>> "Algorithm Geeks" group. >>> To post to this group, send email to algogeeks@googlegroups.com. >>> To unsubscribe from this group, send email to >>> algogeeks+unsubscr...@googlegroups.com. >>> For more options, visit this group at >>> http://groups.google.com/group/algogeeks?hl=en. >>> >> >> >> >> -- >> Sunny Aggrawal >> B-Tech IV year,CSI >> Indian Institute Of Technology,Roorkee >> >> -- >> You received this message because you are subscribed to the Google Groups >> "Algorithm Geeks" group. >> To post to this group, send email to algogeeks@googlegroups.com. >> To unsubscribe from this group, send email to >> algogeeks+unsubscr...@googlegroups.com. >> For more options, visit this group at >> http://groups.google.com/group/algogeeks?hl=en. >> > > -- > You received this message because you are subscribed to the Google Groups > "Algorithm Geeks" group. > To post to this group, send email to algogeeks@googlegroups.com. > To unsubscribe from this group, send email to > algogeeks+unsubscr...@googlegroups.com. > For more options, visit this group at > http://groups.google.com/group/algogeeks?hl=en. > -- Sunny Aggrawal B-Tech IV year,CSI Indian Institute Of Technology,Roorkee -- You received this message because you are subscribed to the Google Groups "Algorithm Geeks" group. To post to this group, send email to algogeeks@googlegroups.com. To unsubscribe from this group, send email to algogeeks+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/algogeeks?hl=en.
Re: [algogeeks] no. of passwords
@sunny i think even this wont work multiplying by 10! is wrong as when we have selecting same letters or numbers then permutions will be fewer than 10!.. correct me if i am wrong.. On Wed, Feb 9, 2011 at 10:33 PM, sunny agrawal wrote: > yes they can be same, forgot to consider that > so it should be > (26^3)*(26^3)*(10^2)*(62^2)*(10!) > ?? > > On Wed, Feb 9, 2011 at 10:20 PM, snehal jain wrote: > >> letters and no. can be same... so the ans shd be different >> >> >> On Wed, Feb 9, 2011 at 8:14 PM, Tushar Bindal wrote: >> >>> Are all the selected letters or numbers always different? >>> If they can also be same then answer would be different. >>> >>> >>> On Wed, Feb 9, 2011 at 7:20 PM, sunny agrawal >>> wrote: >>> is it 26C3 * 26C3 * 10C2 * 62C2 * 10! On Wed, Feb 9, 2011 at 7:16 PM, snehal jain wrote: > how many passwords can be made if > 1. there should be atleast 3 capital letters > 2. atleast 3 small letters > 3. atleast 2 numbers 0-9 > 4 the password should has length=10 > > -- > You received this message because you are subscribed to the Google > Groups "Algorithm Geeks" group. > To post to this group, send email to algogeeks@googlegroups.com. > To unsubscribe from this group, send email to > algogeeks+unsubscr...@googlegroups.com. > For more options, visit this group at > http://groups.google.com/group/algogeeks?hl=en. > > -- Sunny Aggrawal B-Tech IV year,CSI Indian Institute Of Technology,Roorkee -- You received this message because you are subscribed to the Google Groups "Algorithm Geeks" group. To post to this group, send email to algogeeks@googlegroups.com. To unsubscribe from this group, send email to algogeeks+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/algogeeks?hl=en. >>> >>> >>> >>> -- >>> Tushar Bindal >>> Computer Engineering >>> Delhi College of Engineering >>> Mob: +919818442705 >>> E-Mail : tusharbin...@jugadengg.com, tushicom...@gmail.com >>> >>> -- >>> You received this message because you are subscribed to the Google Groups >>> "Algorithm Geeks" group. >>> To post to this group, send email to algogeeks@googlegroups.com. >>> To unsubscribe from this group, send email to >>> algogeeks+unsubscr...@googlegroups.com. >>> For more options, visit this group at >>> http://groups.google.com/group/algogeeks?hl=en. >>> >> >> -- >> You received this message because you are subscribed to the Google Groups >> "Algorithm Geeks" group. >> To post to this group, send email to algogeeks@googlegroups.com. >> To unsubscribe from this group, send email to >> algogeeks+unsubscr...@googlegroups.com. >> For more options, visit this group at >> http://groups.google.com/group/algogeeks?hl=en. >> > > > > -- > Sunny Aggrawal > B-Tech IV year,CSI > Indian Institute Of Technology,Roorkee > > -- > You received this message because you are subscribed to the Google Groups > "Algorithm Geeks" group. > To post to this group, send email to algogeeks@googlegroups.com. > To unsubscribe from this group, send email to > algogeeks+unsubscr...@googlegroups.com. > For more options, visit this group at > http://groups.google.com/group/algogeeks?hl=en. > -- You received this message because you are subscribed to the Google Groups "Algorithm Geeks" group. To post to this group, send email to algogeeks@googlegroups.com. To unsubscribe from this group, send email to algogeeks+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/algogeeks?hl=en.
Re: [algogeeks] no. of passwords
yes they can be same, forgot to consider that so it should be (26^3)*(26^3)*(10^2)*(62^2)*(10!) ?? On Wed, Feb 9, 2011 at 10:20 PM, snehal jain wrote: > letters and no. can be same... so the ans shd be different > > > On Wed, Feb 9, 2011 at 8:14 PM, Tushar Bindal wrote: > >> Are all the selected letters or numbers always different? >> If they can also be same then answer would be different. >> >> >> On Wed, Feb 9, 2011 at 7:20 PM, sunny agrawal wrote: >> >>> is it >>> 26C3 * 26C3 * 10C2 * 62C2 * 10! >>> >>> >>> On Wed, Feb 9, 2011 at 7:16 PM, snehal jain wrote: >>> how many passwords can be made if 1. there should be atleast 3 capital letters 2. atleast 3 small letters 3. atleast 2 numbers 0-9 4 the password should has length=10 -- You received this message because you are subscribed to the Google Groups "Algorithm Geeks" group. To post to this group, send email to algogeeks@googlegroups.com. To unsubscribe from this group, send email to algogeeks+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/algogeeks?hl=en. >>> >>> >>> -- >>> Sunny Aggrawal >>> B-Tech IV year,CSI >>> Indian Institute Of Technology,Roorkee >>> >>> -- >>> You received this message because you are subscribed to the Google Groups >>> "Algorithm Geeks" group. >>> To post to this group, send email to algogeeks@googlegroups.com. >>> To unsubscribe from this group, send email to >>> algogeeks+unsubscr...@googlegroups.com. >>> For more options, visit this group at >>> http://groups.google.com/group/algogeeks?hl=en. >>> >> >> >> >> -- >> Tushar Bindal >> Computer Engineering >> Delhi College of Engineering >> Mob: +919818442705 >> E-Mail : tusharbin...@jugadengg.com, tushicom...@gmail.com >> >> -- >> You received this message because you are subscribed to the Google Groups >> "Algorithm Geeks" group. >> To post to this group, send email to algogeeks@googlegroups.com. >> To unsubscribe from this group, send email to >> algogeeks+unsubscr...@googlegroups.com. >> For more options, visit this group at >> http://groups.google.com/group/algogeeks?hl=en. >> > > -- > You received this message because you are subscribed to the Google Groups > "Algorithm Geeks" group. > To post to this group, send email to algogeeks@googlegroups.com. > To unsubscribe from this group, send email to > algogeeks+unsubscr...@googlegroups.com. > For more options, visit this group at > http://groups.google.com/group/algogeeks?hl=en. > -- Sunny Aggrawal B-Tech IV year,CSI Indian Institute Of Technology,Roorkee -- You received this message because you are subscribed to the Google Groups "Algorithm Geeks" group. To post to this group, send email to algogeeks@googlegroups.com. To unsubscribe from this group, send email to algogeeks+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/algogeeks?hl=en.
Re: [algogeeks] no. of passwords
letters and no. can be same... so the ans shd be different On Wed, Feb 9, 2011 at 8:14 PM, Tushar Bindal wrote: > Are all the selected letters or numbers always different? > If they can also be same then answer would be different. > > > On Wed, Feb 9, 2011 at 7:20 PM, sunny agrawal wrote: > >> is it >> 26C3 * 26C3 * 10C2 * 62C2 * 10! >> >> >> On Wed, Feb 9, 2011 at 7:16 PM, snehal jain wrote: >> >>> how many passwords can be made if >>> 1. there should be atleast 3 capital letters >>> 2. atleast 3 small letters >>> 3. atleast 2 numbers 0-9 >>> 4 the password should has length=10 >>> >>> -- >>> You received this message because you are subscribed to the Google Groups >>> "Algorithm Geeks" group. >>> To post to this group, send email to algogeeks@googlegroups.com. >>> To unsubscribe from this group, send email to >>> algogeeks+unsubscr...@googlegroups.com. >>> For more options, visit this group at >>> http://groups.google.com/group/algogeeks?hl=en. >>> >>> >> >> >> -- >> Sunny Aggrawal >> B-Tech IV year,CSI >> Indian Institute Of Technology,Roorkee >> >> -- >> You received this message because you are subscribed to the Google Groups >> "Algorithm Geeks" group. >> To post to this group, send email to algogeeks@googlegroups.com. >> To unsubscribe from this group, send email to >> algogeeks+unsubscr...@googlegroups.com. >> For more options, visit this group at >> http://groups.google.com/group/algogeeks?hl=en. >> > > > > -- > Tushar Bindal > Computer Engineering > Delhi College of Engineering > Mob: +919818442705 > E-Mail : tusharbin...@jugadengg.com, tushicom...@gmail.com > > -- > You received this message because you are subscribed to the Google Groups > "Algorithm Geeks" group. > To post to this group, send email to algogeeks@googlegroups.com. > To unsubscribe from this group, send email to > algogeeks+unsubscr...@googlegroups.com. > For more options, visit this group at > http://groups.google.com/group/algogeeks?hl=en. > -- You received this message because you are subscribed to the Google Groups "Algorithm Geeks" group. To post to this group, send email to algogeeks@googlegroups.com. To unsubscribe from this group, send email to algogeeks+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/algogeeks?hl=en.
Re: [algogeeks] no. of passwords
Are all the selected letters or numbers always different? If they can also be same then answer would be different. On Wed, Feb 9, 2011 at 7:20 PM, sunny agrawal wrote: > is it > 26C3 * 26C3 * 10C2 * 62C2 * 10! > > > On Wed, Feb 9, 2011 at 7:16 PM, snehal jain wrote: > >> how many passwords can be made if >> 1. there should be atleast 3 capital letters >> 2. atleast 3 small letters >> 3. atleast 2 numbers 0-9 >> 4 the password should has length=10 >> >> -- >> You received this message because you are subscribed to the Google Groups >> "Algorithm Geeks" group. >> To post to this group, send email to algogeeks@googlegroups.com. >> To unsubscribe from this group, send email to >> algogeeks+unsubscr...@googlegroups.com. >> For more options, visit this group at >> http://groups.google.com/group/algogeeks?hl=en. >> >> > > > -- > Sunny Aggrawal > B-Tech IV year,CSI > Indian Institute Of Technology,Roorkee > > -- > You received this message because you are subscribed to the Google Groups > "Algorithm Geeks" group. > To post to this group, send email to algogeeks@googlegroups.com. > To unsubscribe from this group, send email to > algogeeks+unsubscr...@googlegroups.com. > For more options, visit this group at > http://groups.google.com/group/algogeeks?hl=en. > -- Tushar Bindal Computer Engineering Delhi College of Engineering Mob: +919818442705 E-Mail : tusharbin...@jugadengg.com, tushicom...@gmail.com -- You received this message because you are subscribed to the Google Groups "Algorithm Geeks" group. To post to this group, send email to algogeeks@googlegroups.com. To unsubscribe from this group, send email to algogeeks+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/algogeeks?hl=en.
Re: [algogeeks] no. of passwords
is it 26C3 * 26C3 * 10C2 * 62C2 * 10! On Wed, Feb 9, 2011 at 7:16 PM, snehal jain wrote: > how many passwords can be made if > 1. there should be atleast 3 capital letters > 2. atleast 3 small letters > 3. atleast 2 numbers 0-9 > 4 the password should has length=10 > > -- > You received this message because you are subscribed to the Google Groups > "Algorithm Geeks" group. > To post to this group, send email to algogeeks@googlegroups.com. > To unsubscribe from this group, send email to > algogeeks+unsubscr...@googlegroups.com. > For more options, visit this group at > http://groups.google.com/group/algogeeks?hl=en. > > -- Sunny Aggrawal B-Tech IV year,CSI Indian Institute Of Technology,Roorkee -- You received this message because you are subscribed to the Google Groups "Algorithm Geeks" group. To post to this group, send email to algogeeks@googlegroups.com. To unsubscribe from this group, send email to algogeeks+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/algogeeks?hl=en.
[algogeeks] no. of passwords
how many passwords can be made if 1. there should be atleast 3 capital letters 2. atleast 3 small letters 3. atleast 2 numbers 0-9 4 the password should has length=10 -- You received this message because you are subscribed to the Google Groups "Algorithm Geeks" group. To post to this group, send email to algogeeks@googlegroups.com. To unsubscribe from this group, send email to algogeeks+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/algogeeks?hl=en.
