Math, asked by sbmadhura400, 10 months ago

the derivative of sinx w.r.t log x is​

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Answered by vijayapravallikapatt
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Answered by aryanagarwal466
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Answer:

The derivative is \frac{xlogxcosx-sinx\ }{2xlogx} }.

Step-by-step explanation:

We need to find the derivative of sinx w.r.t log x is​

Mathematically,

\frac{sinx}{logx} dx

We will use quotient rule here:

\frac{u}{v} dx=\frac{vu^{'}-uv^{'} }{v^{2} }

Applying it here, we get

=\frac{logxsinx^{'}-sinxlogx^{'} }{logx^{2} }

=\frac{logxcosx-sinx\frac{1}{x} }{logx^{2} }

=\frac{xlogxcosx-sinx\ }{xlogx^{2} }

We know the property of log that

logm^{n} =nlogm

=\frac{xlogxcosx-sinx\ }{2xlogx} }

Hence, the final value is \frac{xlogxcosx-sinx\ }{2xlogx} }.

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