Class 11MathematicsTrigonometrical Ratios, Functions and IdentitiesMix Examples-Trigonometrical Ratios, Functions and Identities
Medium$\tan \frac{\pi}{5} + 2 \tan \frac{2 \pi}{5} + 4 \cot \frac{4 \pi}{5}$ નું મૂલ્ય શું છે?
- A$\cot \frac{\pi}{5}$
- B$\cot \frac{2 \pi}{5}$
- C$\cot \frac{4 \pi}{5}$
- D$\cot \frac{3 \pi}{5}$
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