AAI ATC Junior Executive 27 Jul 2022 Shift 1 Paper

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Question : 98 of 120

Marks: +1, -0

If x⁴ + y⁴ = 16, then find the second derivative of y.

y" = $\;{32x^{2}}/{y^{5}}$
y" = $\;{−48x^{2}}/{y^{7}}$
y" = $\;{−24x^{2}}/{y^{7}}$
y" = $\;{−48x^{3}}/{y^{5}}$

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