Mathematics · Trigonometry
cot(A - B) = cot(A)cot(B) + 1 cot(B) - cot(A) का उपयोग करके, cot(15°) का मान ज्ञात कीजिए।
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 12 + √3✓
- 22 - √3
- 3√3 - 1
- 4√3 + 1
सही उत्तर देखें
2 + √3
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