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The value of lambda for which the curve...

The value of `lambda` for which the curve `(7x + 5)^2 + (7y + 3)^2 = lambda^2 (4x + 3y-24)^2` represents a parabola is

A

`pm(6)/(5)`

B

`pm(7)/(5)`

C

`pm(1)/(5)`

D

`pm(2)/(5)`

Text Solution

Verified by Experts

The correct Answer is:
B
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MTG-WBJEE-CONIC SECTIONS-WB JEE PREVIOUS YEARS QUESTIONS (CATEGORY 1 : Single Option Correct Type)
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  17. Let the eccentricity of the hyperbola (x ^(2))/(a ^(2))- (y ^(3))/(b ^...

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  18. Let a, r, s, t be non-zero real numbers. Let P(at^(2),2at),Q(ar^(2),2a...

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