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If P vector × QQ vecto = R vector then PQ = QR Proof ... I need ....

If P vector × QQ vecto = R vector then PQ  = QR Proof ... I need ....

Grade:11

1 Answers

Deepak Kumar Shringi
askIITians Faculty 4407 Points
4 years ago
check your question again as you said p*q=r shows r is perpendicular to both p and q so when you take dot of qr its zero

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