(adsbygoogle = window.adsbygoogle || []).push({}); 1. The problem statement, all variables and given/known data

see attachment please

2. Relevant equations

3. The attempt at a solution

y= sin(2t)+t

x=e^{2t}

ln(x)=2t

t=ln(x)/2

y=sin(2(lnx/2) )+ln(x)/2

y=sin(ln(x))+ln(x)/2

the question says leave in terms of t but when i differentiate i get

y'=cos(ln(x))/x+1/2x

this may not even be what the question is asking??? but if it is how do i put that back in terms of t???

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# Homework Help: Differentiation-dont really get the question

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