Math, asked by abhay3634, 1 year ago

PQRS is a parallelogram where QS and PR are the diagonals.Prove that:PR vector +QS vector =2QR vector

Answers

Answered by awanishsingh98
1

we prove this questions by pain and no because properties of parallelogram

Answered by harshadkhandla
1

get this answer from quora

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