Question
यदि $y = \frac{{\sqrt x {{(2x + 3)}^2}}}{{\sqrt {x + 1} }},$ तो $\frac{{dy}}{{dx}} = $
$\Rightarrow \log y = \frac{1}{2}\log x + 2\log (2x + 3) - \frac{1}{2}\log (x + 1)$
$ \Rightarrow \frac{1}{y}\frac{{dy}}{{dx}} = \frac{1}{{2x}} + \frac{{2.2}}{{(2x + 3)}} - \frac{1}{{2(x + 1)}}$
या $\frac{{dy}}{{dx}} = y\left[ {\frac{1}{{2x}} + \frac{4}{{2x + 3}} - \frac{1}{{2(x + 1)}}} \right]$.
Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.