Question

Verify p x q= q x p for p = -1/2, q= 2/5

Answer 1

Answer:

p×q=q×p.

p=-1/2 & q=2/5.

p×q=q×p=-1/2×2/5=2/5×-1/2.

=-2/10=-2/10.

I think this is your answer.

Answer 2

Answer:

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