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The equation of the tangent to the curve...

The equation of the tangent to the curve:
`x^2-y^2-8x+2y+11=0` at (2,1) is :

A

`x+2=0`

B

`2 x+1=0`

C

`x-2=0`

D

`x+y+1=0`

Text Solution

Verified by Experts

The correct Answer is:
C
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