Question

Find dy/dx by implicit differentiation: y=xsinx/e^x

Answer 1

There's noneed for implicit diff. here, just differentiate y using quotient rule then followed by product rule for xsin(x)

Answer 2

What's your progress?

Answer 3

xsinx, to differentiate that is it (1)(sinx)+(x)(-cosx)

Answer 4

Thank you I figured it out, it is cos x not -cosx

Answer 5

Yes you got it :)