1.

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

Answer»

`y^(2) = 4AX`
`X^(2) = - 4AY`
`y^(2) = - 4ax`
`x^(2) = 4ay`

ANSWER :A


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