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
Why is det(x)*inv(x) not working?
Back to basics 6 - Column Vector
Find the largest value in the 3D matrix
Generate a random matrix A of (1,-1)
Find out value of sine given by degree.
Is it column vector?
Ugly numbers - 01
Game of life - 01
Ugly numbers - 03
Sum of series
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