Let h(t) = tan(3t+7)
Find h'(t) and h''(t)
I found h'(t) which is equal to 3(sec(3t+7))^2
But I can't seem to find h''(t)
How do I find the derivative of this? Could someone please teach me?
Is it a composition function? If it is, I think I see 4 functions.
Thanks in advance.