Question
यदि $y = {(1 + x)^x},$ तो $\frac{{dy}}{{dx}} = $
दोनों पक्षों का $\log $ लेने पर, $\log y = x\log (1 + x)$
$x$ के सापेक्ष अवकलन करने पर,
$\frac{1}{y}\frac{{dy}}{{dx}} = \log (1 + x) + x\frac{1}{{(1 + x)}}$
==> $\frac{{dy}}{{dx}} = {(1 + x)^x}\left[ {\frac{x}{{1 + x}} + \log (1 + x)} \right]$
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