differentiation

Related Questions

• $2{{x}^{3}}-6x+5$ is an increasing function if

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• Let $f(x)$ be a polynomial function of the second degree. If $f(1) = f( - 1)$ and ${a_1},{a_2},{a_3}$ are in A.P. then $f'({a_1})$, $f'({a_2})$, $f'({a_3})$ are in

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• $\frac{{{d}^{2}}}{d{{x}^{2}}}(2\cos x\,\cos 3x)=$

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• If $y=a{{e}^{x}}+b{{e}^{-x}}+c$ where $a,b,c$ are parameters then ${{y}''}'=$

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• If $y = x + \frac{1}{x}$, then

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