Explain, in one or two sentences, why the fact that is helpful in evaluating…

MATHEMATICS · Subjective · AP · Calculus AB · Limits and Continuity · Limits and Continuity

Problem

Explain, in one or two sentences, why the fact that

-1\le \sin x \le 1

is helpful in evaluating

\displaystyle\lim_{x\to0}\frac{\sin x}{x}