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Find the points on the curve y = x^(2) +...

Find the points on the curve `y = x^(2) + (1)/(x^(2))` at which `(dy)/(dx) = 0`.

A

(1,2)

B

(-1,2)

C

(1,-2)

D

(-1,-2)

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The correct Answer is:
A, B
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