Trigonometry - Compound and Double-Angle Identities
Trigonometry - Compound and Double-Angle Identities
TGM Original Questions
Prove the following identities.
- \(\tan x + \cot x = \frac{2}{\sin 2x}\)
- \(\frac{\sec x+\operatorname{cosec}x}{\sin x+\cos x}=\frac{2}{\sin 2x}\)
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