differentiation

Related Questions

• $\frac{d}{{dx}}{\tan ^{ - 1}}(\sec x + \tan x) = $

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• If ${x^2} + {y^2} = t - \frac{1}{t},$${x^4} + {y^4} = {t^2} + \frac{1}{{{t^2}}}$, then ${x^3}y\frac{{dy}}{{dx}} = $

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

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• The point for the curve $y=x{{e}^{x}}$

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• If $y=1-x+\frac{{{x}^{2}}}{2!}-\frac{{{x}^{3}}}{3!}+\frac{{{x}^{4}}}{4!}-$....., then $\frac{{{d}^{2}}y}{d{{x}^{2}}}=$

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