Question

t[p cos4t+q sin4t].
How to differentiate this equation?Anyone?

Answer 1

mind putting it in LaTeX or a screenshot

Answer 2

Okay,wait a second.

Answer 3

can you tell me what we are differentiating w.r.t.?

Answer 4

Seems like a differential equation, that must be g(t) for a non - homogeneous equation, I assume it's for undetermined coefficient method.
Distribute t over the brackets and take the derivative, note you will have to use product rule and chain rule.

Answer 5

That's a big assumption haha lol