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The extremities of a diagonal of a paral...

The extremities of a diagonal of a parallelogram are the points `(3, -4)` and `(-6, 5)`. If third vertiex is `(-2, 1)` then the coordinates of the fourth vertex are

A

(1,1)

B

(1,0)

C

(0,1)

D

(-1,0)

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The correct Answer is:
D
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