Initial Value problem

[jon12]

I am having a hard time working out this initial value problem.
The question is to find the solution for the following problem: h'(t)=6sin3t; h(pi/6)=6
I am having hard time getting h(t). Need some help please?

 

[Deleted member 4993]

I am having a hard time working out this initial value problem.
The question is to find the solution for the following problem: h'(t)=6sin3t; h(pi/6)=6
I am having hard time getting h(t). Need some help please?

What is the derivative of 2cos(3t)?