Question about matrix ????

a = [ 4 5 ; 6 7 ] --- b = [ 1 0 ; 0 1] ---- z = 2^a --- x = a&b ----

What processes occur on z and x

Answer 1

[Rik]

z=2^a; is a matrix exponentiation and x=a&b; is an element-wise logical AND operation.