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JEE Main Math Class 11 Coordinate Geometry Part 2 Questions

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Question : 8 of 100

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If 3x+4y=12√2 is a tangent to the ellipse ‌

=1 for some a∈R, then the distance between the foci of the ellipse is:

[Jan. 7, 2020 (II)]

2√7
4
2√5
2√2

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