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। ८८ णब ) [ o£9509 2छब०० | व.AL ST |
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Answer» (sin27 /cos63)² + (cos63/sin27)² (sin(90°-63°)/cos63°)²+ (cos(90°-27°)/sin27)² (cos63/cos63)² + (sin27/sin27)² 1² + 1² 2 Please hit like and BeScholr |
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