Mathematics · Trigonometry
मान ज्ञात कीजिए: sec(33°)cosec(57°) + √3 cot(13°) cot(21°) cot(60°) cot(69°) cot(77°) - 2(sin2(41°) + sin2(49°))
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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