solutions for cow questions: if we consider first cow would she calf at age 2 then first new cow would come at age two. at end of 2nd year: 1st would give new cow: at end of 3rd year:1st cow would another new cow at end of 4th year :1st cow will give new cow and the cow born at end of 2nd year would give another cow at 5th year: :now of new cows=cow born by(1st+2nd year+3rd year) - - - - if you try it this way then you would be able to understad that it would be a reverse fibinacci series( try to analyse by last cow produced by 1st cow) total no of cows would be: 1+1+2+3+5+8+13+21+34+55+89=(sum of first 11 terms of fibinacci series) 232
correct me if i am wrong. On Jul 29, 11:15 am, Reynald <reynaldsus...@gmail.com> wrote: > If a cow produces its first she-calf at age two years and after that > produces another single she-calf every year, how many she-calves are > there after 12 years? assuming none die. > > and a similar one, asked to another guy, > > Suppose a newly-born pair of rabbits, one male, one female, are put in > a field. Rabbits are able to mate at the age of one month so that at > the end of its second month a female can produce another pair of > rabbits. Suppose that our rabbits never die and that the female always > produces one new pair (one male, one female) every month from the > second month on. How many pairs will there be in one year? -- 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.
