Why is there a value 4.000000000000001 in the cofactor matrix of problem 4? The matrix is composed entirely of integers, so the cofactors should all be integers as well.
@william .. sorry man-- i overlooked .. i've corrected it now.
sth related to the determinant function- matlab provided that answer. i didn't see that
Rotate a Matrix
Remove from a 2-D matrix all the rows that contain at least one element less than or equal to 4
Find out missing number from a vector of 9 elements
Sum the Digits of a Number
Vector of numbers divisible by 3
Yoonir - 01
Yoonir - 03
Sum! Sum! Sum!
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