A) 6
B) 8
C) 10
D) 12
Correct Answer: B
Solution :
Let the equation of parabola is \[{{x}^{2}}=4ay\], but \[a=\frac{4}{-2}\]=\[-2\]. Then equation is \[{{x}^{2}}=-8y\] and latus rectum \[=4a=8\].You need to login to perform this action.
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