A) (a, ?a)
B) \[(a/2,\ a/2)\]
C) \[(a/2,\ \pm a)\]
D) \[(\pm a,\ a/2)\]
Correct Answer: C
Solution :
Given parabola is \[{{y}^{2}}=2ax\] \ Focus (a/2, 0) and directrix is given by \[x=-a/2\], as circle touches the directrix.You need to login to perform this action.
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