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A point P lies on the circle x^2 + y^2 =...

A point `P` lies on the circle `x^2 + y^2 = 169.` If `Q=(5, 12)` and `R=(-12, 5),` then the `angleQPR` is

A

`pi/6`

B

`pi/4`

C

`pi/3`

D

`pi/2`

Text Solution

Verified by Experts

The correct Answer is:
B
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