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The equation of the tangent to the circl...

The equation of the tangent to the circle `x^(2)+y^(2)-4x=0` which is perpendicular to the normal drawn through the origin can be :

A

`x=1`

B

`x=2`

C

`x+y=2`

D

`x=4`

Text Solution

Verified by Experts

The correct Answer is:
D
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