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The equation of the common tangents othe...

The equation of the common tangents other than the `x` -axis to the parabola `y=x^(2)` and `y=-(x-2)^(2)` is

A

`y=4(x-1)`

B

`x=0`

C

`y=-4(x-1)`

D

`y=4(x+1)`

Text Solution

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The correct Answer is:
A
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