Question

(6) The product of xy and yx is (1.0, xy.xy) ​

Answer 1

Answer:

answer is in the attachment.

Answer 2

Answer:

(x-y) (y-x) = x (y-x)-y (y-x)

= xy-x²-y²+yx

= 2xy -x²-y²

Step-by-step explanation:

hope it helps you