Fundamental limit for sine:
$$\lim_{x \to 0} \frac{\sin x}{x} = 1$$
Also holds for $$\lim_{x \to 0} \frac{\tan x}{x} = 1$$.
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CAT Formulas
Limits
Standard Trigonometric Limit 1
Fundamental limit for sine:
$$\lim_{x \to 0} \frac{\sin x}{x} = 1$$
Also holds for $$\lim_{x \to 0} \frac{\tan x}{x} = 1$$.
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