If a tangent of slope m' at a point of t...

If a tangent of slope m' at a point of the ellipse passes through (2a, 0) and if `e` denotes the eccentricity of the ellipse then (A) `m^2 + e^2 = 1` (C) `3m^2 + e^2-1` (B) `2m^2 + e^2=1` (D) none of these

A

`m^(2)+e^(2)=1`

B

`2m^(2)+e^(2)=1`

C

`3m^(2)+e^(2)=1`

D

None of these

Text Solution

Verified by Experts

The correct Answer is:

C

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