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Quotient Trigonometric Identities
$$\tan x=\frac{\sin x}{\cos x},\quad\cot x=\frac{\cos x}{\sin x}$$
Usage
- Used when substitution or power-reduction requires sine and cosine expressions.
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Quotient Trigonometric Identities
$$\tan x=\frac{\sin x}{\cos x},\quad\cot x=\frac{\cos x}{\sin x}$$
Usage
- Used when substitution or power-reduction requires sine and cosine expressions.
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