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If two vertices of a triangle are (5, -1...

If two vertices of a triangle are (5, -1) and (-2, 3) and if orthocentre lies at the origin, then the co-ordinates of third vertex are:

A

(4, 7)

B

(4, -7)

C

(-4, 7)

D

(-4, -7)

Text Solution

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The correct Answer is:
D
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