Let L be a tangent line to the parabola y^{2}=4 x-20 at (6,2). If L is also a tangent to the ellipse \frac{x^{2}}{2}+\frac{y}{b}=1, then the value of b is equal to [17 Mar 2021 Shift 2]

Parabola Part 1

Section: Mathematics

Question : 45 of 100

Marks: +1, -0

Let L be a tangent line to the parabola y2=4x−20 at (6,2). If L is also a tangent to the ellipse ‌

+‌

=1, then the value of b is equal to

[17 Mar 2021 Shift 2]

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