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# If the parabola y^{2} = 4ax passes through (3, 2), then length of latus rectum of the parabola is

- 4

## The correct answer is:

y^{2} = 4ax ...(1)

P(3, 2)

Parabola (1) is passes through the point P,

By (1) (2)^{2} = 4a(3) 4a = 4/3

Length of latus rectum = 4a = 4/3

^{2}= 4ax ...(1)

^{2}= 4a(3) 4a = 4/3

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