Mathematics · Trigonometry
निम्नलिखित त्रिकोणमितीय व्यंजक का मान ज्ञात कीजिए: tan(20π21) - tan(2π7) + √3 tan(2π7) tan(20π21)
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 11√3
- 2√3
- 3- √3✓
- 4- 1√3
सही उत्तर देखें
- √3
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