differentiation

Related Questions

• $\frac{{{d}^{20}}y}{d{{x}^{20}}}(2\cos x\cos 3x)$=

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• If $pv = 81$, then $\frac{{dp}}{{dv}}$ is at v = 9 equal to

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• The angle of intersection of the curves $y={{x}^{2}}$ and $x={{y}^{2}}$ at (1, 1) is

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• If $y = \frac{{\sqrt x {{(2x + 3)}^2}}}{{\sqrt {x + 1} }},$then $\frac{{dy}}{{dx}} = $

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