differentiation

Related Questions

• If ${x^y}.{y^x} = 1$, then $\frac{{dy}}{{dx}}$=

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• The function $y=a(1-\cos x)$ is maximum when $x=$

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• The 2nd derivative of $a{{\sin }^{3}}t$ with respect to $a{{\cos }^{3}}t\,\,\text{at}\,\,t=\frac{\pi }{4}$ is

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• If $y = {\tan ^{ - 1}}\left( {\frac{{{x^{1/3}} + {a^{1/3}}}}{{1 - {x^{1/3}}{a^{1/3}}}}} \right)$ , then $\frac{{dy}}{{dx}} = $

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• If $x = a\left( {t - \frac{1}{t}} \right)\,,y = a$ $\left( {t + \frac{1}{t}} \right)$then $\frac{{dy}}{{dx}} = $

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