2009/8/26 umesh kewat umesh1...@gmail.com:
hi
i have one doubt if negative by 1 in a row if any element got zero and again
doing same operation to get another element to be zero so 1st element is
negative so could u please tell me the matrix automatically do the positive
value else as it. if
I found a mothod.
we can thange the data to zeros row by row.
how to change a row of datas to zeros:
1) change the a row of datas to be same first
2) do many enough B operation on the row, until the datas is zeros
how to change a row of datas to same:
let MAX is the maximum data in
hi
i have one doubt if negative by 1 in a row if any element got zero and again
doing same operation to get another element to be zero so 1st element is
negative so could u please tell me the matrix automatically do the positive
value else as it. if it is negative then ans is No, we will not get O
The problem can break down to simple case A:
A. convert a row of size c elements to all zero using only operations a, b
which can further break down to substep B:
B. for any two different value x, y in a row, use only operations a, b
to convert to same value.
Suppose x = y, perform operation a
Lets say the given matrix M is :-
a1,1 a1,2 a1,c
a2,1 a2,2 . a2,c
.
.
.
ar,1 ar,2 ...ar,c
I think matrix M can be converted to a null matrix if,
i) all the elements of a row i are of the form (Ki+2^q) for some
constant Ki and any non negative integer q.
ii) Property (i) is
I found a mothod.
we can thange the data to zeros row by row.
how to change a row of datas to zeros:
1) change the a row of datas to be same first
2) do many enough B operation on the row, until the datas is zeros
how to change a row of datas to same:
let MAX is the maximum data in the
