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P(3,1),Q(6,5) and R(x,y) are three point...

`P(3,1),Q(6,5)` and `R(x,y)` are three points such that `PRQ` is a right angle and the area of `DeltaRQP` is 7 sq.unit. Find the number of such points R.

A

0

B

1

C

2

D

4

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A
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