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The equation of the normal to the parab...

The equation of the normal to the parabola `y^(2) = 4 x ` which is perpendicular to x + 3y +1 = 0 is

A

3x - y = 33

B

3x - y +33 = 0

C

3x + y = 33

D

3x + y + 33 = 0

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The correct Answer is:
A
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