Mathematics · Trigonometry
निम्नलिखित व्यंजक को सरल कीजिए:
cos A√(1 + tan2 A) - sin A√(1 + cot2 A)
cos A√(1 + tan2 A) - sin A√(1 + cot2 A)
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1cosec 2A
- 2sin 2A
- 3cos 2A✓
- 4cot 2A
सही उत्तर देखें
cos 2A
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