math
posted by Tazz on .
If x= (2 3), y= (1 0 3)
4 5 2 1 0
find when possible, the matrix a) xy b) yx c) x square

If x= (2 3), y= (1 0 3)
4 5 2 1 0
find when possible, the matrix a) xy b) yx c) x square
1. if x=2 y=1
a) xy=2*1=2
if x=3, y=0
xy=3*0=0
b) if y=3 x=3
yx=3*(3)=9
you can pick up any values as given for x= and y=
and so on so forth
if x=