If y + b = m_1(x+a) and y + b = m_2(x+a) are two tangents to the parabola y^2 = 4ax then

JEE Advanced Mathematics question

If and are two tangents to the parabola then

Answer: (C)

Both lines pass through the point , which lies on the directrix of .

Directly: the tangent passes through

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Question ID VK-109022