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The eccentricity of the ellipse (x^(2))/...

The eccentricity of the ellipse `(x^(2))/(4) + (y^(2))/(3) = 1` is changed at the rate of 0.1 m/sec. The time at which it will touch the auxiliary circle is

A

2 seconds

B

3 seconds

C

6 seconds

D

5 seconds

Text Solution

Verified by Experts

The correct Answer is:
D
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