differentiation

Related Questions

• $\frac{d}{{dx}}({x^{{{\log }_e}x}}) = $

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• If $y = {\sin ^{ - 1}}\left( {\frac{{19}}{{20}}x} \right) + {\cos ^{ - 1}}\left( {\frac{{19}}{{20}}x} \right)$, then $\frac{{dy}}{{dx}} = $

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• Let $f(x)={{x}^{3}}+b{{x}^{2}}+cx+d,0<{{b}^{2}} < c$. Then $f$

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• The line $x+y=2$ is tangent to the curve ${{x}^{2}}=3-2y$ at its point

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• A body moves according to the formula $v=1+{{t}^{2}}$ , where v is the velocity at time t. The acceleration after 3 sec will be (v in cm/sec)

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