JEE MAINS 2018 Prove using vectors: The diagonals of a quadrilateral bisect each other iff it...

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This is the Solution of Question From RD SHARMA book of CLASS 12 CHAPTER VECTOR ALGEBRA This Question is also available in R S AGGARWAL book of CLASS 12 You can Find Solution of All Question From RD SHARMA and R S AGGARWAL book from class 6-12 on our app DOUBTNUT for Free

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==== QUESTION TEXT ====

Prove using vectors: The diagonals of a quadrilateral bisect each other iff it is a parallelogram.

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Elaborate the position vectors of the vertices w.r.t. origin "O" then put down your explanation.

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