A) \[y-a=0\]
B) \[y+a=0\]
C) \[x-a=0\]
D) \[x+a=0\]
Correct Answer: D
Solution :
The tangents (at the end points of focal chord) cut orthogonally at the directrix i.e., \[x=-a\]or \[x+a=0\].You need to login to perform this action.
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