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s2008m [1.1K]
3 years ago
12

Find the second derivative y=1/5x^2+1/11x

Mathematics
1 answer:
Amiraneli [1.4K]3 years ago
8 0

\frac{dy}{dx}=\frac{1}{5}.x^{2-1}.2 + \frac{1}{11}.x^{1-1}.1

\frac{dy}{dx}=\frac{2}{5}.x+\frac{1}{11}

\frac{d^2y}{dx^2}=\frac{2}{5}.x^{1-1}.1

\frac{d^2y}{dx^2}=\frac{2}{5}

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