Solved

Determine $\lim _{x \rightarrow 0} \frac{\cos x-1}{x^{2}}$ If the Limit Exists $-\frac{1}{2}$

Question 28

Multiple Choice

Determine $\lim _{x \rightarrow 0} \frac{\cos x-1}{x^{2}}$
if the limit exists.

A) -1
B) $-\frac{1}{2}$
C) $\frac{1}{2}$
D) 1
E) The limit does not exist.

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