- #1
- 66
- 0
Homework Statement
lim x --->0 [tan(2+x)^3 - tan8]/x
Homework Equations
f'(a)=lim h-->0 f(a+h)-f(a)/h
The Attempt at a Solution
should i differentiate first? am i allowed to do that?
Last edited:
Ok then, you can help yourself! You're given a take home exam ... use your book.it a problem for a test, i just need to evaluate the limit above, this is what the teacher showed to do for a similar problem