Question

19.
4
5
Verify the property: x x y = y x x
-3
(a) x = 7 and y =
(b)x=
5
-2
and y
7
2
9​

Answer 1

Answer:

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Answer 2

Step-by-step explanation:

property => x.y = y.x

a) 7x(-3) = (-3)x7 = -21

b)