Math, asked by shruti13845, 1 month ago

if P,Q,R are 3 different real number, show that P²+Q²+R²-PQ-QR-RP is always positive

Answers

Answered by ahshankamar18

0

Answer:

sorry I don't know this answer

Answered by raviias9000

1

Step-by-step explanation:

hello yrr s n a p c h a t pr reply to kr do

ya fir bhul gyi ho

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