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If the tangents at any point on the curve `x^4 + y^4 = a^4` cuts off intercept p and q on the axes, the value of `p^(-4/3)+q^(-4/3)` is

A

`a^(-4//3)`

B

`a^(-1//2)`

C

`a^(1//2)`

D

None

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The correct Answer is:
A
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DISHA PUBLICATION-APPLICATION OF DERIVATIVES -EXERCISE - 2
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