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If the slope of the tangent to the circl...

If the slope of the tangent to the circles S = `x^2 +y^2 -13 = 0` at (2,3) is m, then the point (m, -1/m) is

A

an external point with respect to the circle S =0

B

an internal point with respect to the circle S =0

C

the centre of the circle S=0

D

a point on the circle S =0

Text Solution

Verified by Experts

The correct Answer is:
B
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