Math, asked by Lonewolf04, 11 months ago

If pq+qr+rp=0 find p^2/p^2-qr + q^2/q^2-rp + r^2/r^2-pq ?
(a)-1 (b)0 (c)-1 (d)2

Answers

Answered by rayhan128

1

Answer:

frdStep-by-step explanation:

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