Q. 85.0( 1 Vote )

Differentiate the following functions with respect to x :

ex log x

Answer :

Let y = ex log x


Taking log both the sides:


log y = log (e)x log x


log y = x log x log e {log xa = alog x}


log y = x log x {log e = 1}


Differentiating with respect to x:









Put ex log x :



{ elog a = a; alog x = xa}



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