Two common tangents to the circle x 2 + y 2 = 2a 2 and parabola y 2 = 8ax are
Mathematics · JEE Main · NTA Exams — Co-ordinate Geometry
Two common tangents to the circle x2 + y2 = 2a2 and parabola y2 = 8ax are
- x = ± (y + 2a)
- y = ± (x + 2a)
- x = ± (y + a)
- y = ± (x + a)
Answer
(B) y = ± (x + 2a)
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