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If (3,-4) and (-6,5) are extremities of ...

If `(3,-4) and (-6,5)` are extremities of the diagonal of a parallelogram and `(-2,1)` is `3^(rd)` vertex , then the `4^(th)` vertex is :

A

`(-1,0)`

B

`(0,-1)`

C

`(-1,1)`

D

`(-1,-1)`

Text Solution

Verified by Experts

The correct Answer is:
A
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