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√3 cosec 20° - sec 20° = (A) 2 (B) 2 sin 20° / sin 40° (C) 4 (D) 4 sin 20°/ sin 40° |
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Answer» √3 cosec 20° - sec 20° = (A) 2 (B) 2 sin 20° / sin 40° (C) 4 (D) 4 sin 20°/ sin 40° |
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