Continuity and Differentiability

Bihar Board Class 12 · Mathematics · 139 past questions

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1. Q120 2018

   If $x^2 y^3 = (x+y)^5$ then, $\frac{dy}{dx}$

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2. Q125 2018

   Find $\frac{dy}{dx}$ if $x=y\log(xy)$

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3. Q127 2018

   If $y = \sqrt{x+\sqrt{x+\sqrt{x+\cdots\text{ to }\infty}}}$ then find $\dfrac{dy}{dx}$.

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