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The exhaustive range of value of a such ...

The exhaustive range of value of a such that the angle between the pair of tangents drawn from `(a,a)` to the circle `x^2 +y^2 -2x -2y -6 =0` lies in the range `(pi/3,pi)` is

A

(-1,3)

B

`(-5,-3)uu(3,5)`

C

`(-3,5)`

D

`(-3,-1)uu(3,5)`

Text Solution

Verified by Experts

The correct Answer is:
D
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