differentiation

Related Questions

• If $x = a{\rm{ }}\left( {\cos t + \log \tan \frac{t}{2}} \right)\,,y = a\sin t,$then $\frac{{dy}}{{dx}} = $

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• If $f(x) = \frac{1}{{\sqrt {{x^2} + {a^2}} + \sqrt {{x^2} + {b^2}} }}$, then $f'(x)$ is equal to

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• If ${{e}^{y}}+xy=e$, then the value of $\frac{{{d}^{2}}y}{d{{x}^{2}}}$for $x=0$, is

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• If $f(x)=x{{e}^{x(1-x)}}$, then $f(x)$ is

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• $\frac{d}{{dx}}\left[ {\log \sqrt {\sin \sqrt {{e^x}} } } \right]$=

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