- #1
chwala
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Homework Statement
Mod note: Edited the following to fix the LaTeX[/B]
compute
##\lim_{n \rightarrow +0} \frac {8-9cos x+cos 3x} {sin^4(2x)}####\lim_{n \rightarrow +\infty} \frac {\sin(x)} x##
##\lim_{n \rightarrow +\infty} \frac {\sin(x)} x##ok find limit as x→0 for the function ##[ 8-9cos x + cos 3x/{sin^4}2x]##
Homework Equations
The Attempt at a Solution
use Lhopital rule...
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