Math, asked by manasvisharma9844, 6 months ago

–pq + qr – rp from qr – rp + pq

Answers

Answered by AMARDEEPKU
12

Answer:

qr-rp+pq-(-pq+qr-rp)

qr-rp+pq+pq-qr+rp

Therefore,

Ans is =2pq.

Step-by-step explanation:

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