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Slope of normal to the curve y = x^(2) ...

Slope of normal to the curve `y = x^(2) - 1/(x^(2))` at `(-1,0)` is

A

44287

B

minus 1/4

C

4

D

minus 4

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The correct Answer is:
A
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HIMALAYA PUBLICATION-COMMON ENTRANCE TEST -2015-QUESTION BANK
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