1. यदि » = stan: है, तब ) ज्ञात कीजि� – InterviewSolution

1.

1. यदि » = stan: है, तब ) ज्ञात कीजिए।

Answer»

if x=79 & y=97,so z=?

y=x^tanxTaking log on both sideshencelogy=tanxlogxDifferentiation on both sides1/y*dy/dx=tanx/X+logx*sec^2xhencedy/dx=x^tanx(tanx/x +logx*sec^2x)

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