Originally Posted by
atwarwithmaths Hi There,
I've just been handed an assignment that I have no clue how to do..
I will show you some of the questions below but I am not looking for straight answers. I would like some pointers on how to go about solving these where to get help.
Introduction
Show if the folowing statements are true or false for 2 x 2 matrices.
1)
det(AB) = det(A)det(B)
2)
det(A^-1)= 1(over)det(A)
3)
det(A^T)=det(A)
Any advice would be greatly appreciated as this is due in one week and I have no clue how to go about this?
Thanks..