Hyperbolic Function differentiation

[alexmx2007]

I was going to use the product rule with this problem but dont know where to start and am confused on how to carry it out. Please help.

Differentiate: f(X)= sinh(e^2x)[1+cosh(e^2x)]

 

[Deleted member 4993]

I was going to use the product rule with this problem but dont know where to start and am confused on how to carry it out. Please help.

Differentiate: f(X)= sinh(e^2x)[1+cosh(e^2x)]

start with:

\(\displaystyle \frac{d}{d\theta}[cosh(\theta)] \ = \ sinh(\theta)\)

\(\displaystyle \frac{d}{d\theta}[sinh(\theta)] \ = \ cosh(\theta)\)

Please share your work with us, indicating exactly where you are stuck - so that we may know where to begin to help you.

 

[Jaskaran]

I was going to use the product rule with this problem but dont know where to start and am confused on how to carry it out. Please help.

Differentiate: f(X)= sinh(e^2x)[1+cosh(e^2x)]

Remember

And, product rule is right in this case.