Math, asked by llismeTeraGhatall, 3 months ago

Deferentation of y=log/e,(x^2)​

Answers

Answered by Ranveerx107
1

Questions:-

  • Deferentation of y=2log/e,(x^2)

Solution:-

  \rm \longrightarrow y = 2 \:  log_{e}( {x}^{2} )

Now , we have to differentiate the above expression.

 \rm \longrightarrow  \dfrac{dy}{dx}  =  \dfrac{d \bigg(2 \:  log_{e}( {x}^{2} )  \bigg )}{dx}

 \rm \longrightarrow  \dfrac{dy}{dx}  = 2  \times  \dfrac{d \bigg( \:  log_{e}( {x}^{2} )  \bigg )}{dx}

Now by using chain rule :-

\rm \longrightarrow  \dfrac{dy}{dx}  = 2  \times  \dfrac{ 1}{ {x}^{2} }  \times  \dfrac{d( {x}^{2}) }{dx}

\rm \longrightarrow  \dfrac{dy}{dx}  = 2  \times  \dfrac{ 1}{ {x}^{2} }  \times \: {2x }

\rm \longrightarrow  \dfrac{dy}{dx}  = 2  \times  \dfrac{ 1}{ {x} }  \times \: {2}

\rm \longrightarrow  \dfrac{dy}{dx}  =  \dfrac{ 4}{ x }

  • Answer :- 4/x

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