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Differentiate y=e^(x)*sin(x) with respect to x

y=e^(x)*sin(x)   

Use the product rule:   y'=uv'+vu'    y=u*v          

Differentiate: u=e^(x)   u'=e^(x)    v=sin(x)  v'=cos(x)

Sub into the product rule: y'=e^(x)*cos(x)+e^(x)*sin(x...

AJ
Answered by Alexander J. Maths tutor
4718 Views

Which past tense do you use when?

In German, there are 3 ways of forming the past tense. The easiest 2 are the Perfect and Imperfect, and there is another slightly more complex form calle...

GC
Answered by Grace C. German tutor
2136 Views

How is Sonata Form an Effective Tool for Creating a Musical Argument?

The structure of Sonata Form - consisting of an Exposition, Development, and Recapitulation (sometimes with Coda) - gives ample room for the execution of a musical argument. In the exposition, all musical...

OO
Answered by Oscar O. Music tutor
3515 Views

A patient refuses treatment for a life threatening condition. Discuss the ethical issues involved.

When faced with an ethical question it is imporant to remember the four pillars of ethics which are applied in Medicine: Respect for autonomy, non-maleficence, beneficence and justice.  A...

YD
9083 Views

Find dy/dx in terms of t of the parametric equations x=4e^-2t, y=4 - 2e^2t

x=4e-2t, y=4-2e2t

dy/dx = dy/dt * dt/dx

dy/dt = -4e2t

dx/dt = -8e-2t           dt/dx = -1/8 * e2t

dy/dx = (-4e2t

JM
Answered by Josh M. Maths tutor
5182 Views

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