Question

B = [ 6 9 ] one matrix
[ -4 -6 ]

Calculate B^2 ( B Squared),
and say what you observe about B in relation to B^2..

Answer 1

B^2 was [ 0 0 ]
[0 0 ] but the, what can be said about their r/ship?

Answer 2

I observe that its determinant is 0.

Answer 3

Thanx kc_kennylau.

Answer 4

no problem lol