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If the axes are rotated anticlockwise t...

If the axes are rotated anticlockwise through an angle `90^(@)` then the equation `x^(2) = 4ay` is changed to the equation

A

`y^(2) = 4ax`

B

`x^(2) = -4ay`

C

`y^(2)= - 4ax`

D

`x^(2) = 4ay`

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The correct Answer is:
A
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