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Evaluate ... SinØ×Sec(90-Ø) |
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Answer» 1 1 because we can change sec(90 - theta) = cosec .... Then sin×cosec = sin ×1/sin from sin to sin cancel out the results is 1............... Hlo... Hlo.. Anyone present here?? Queen se original name pe?? Hii Hlo aadya and suhu 1 1? Sin theta × cosec theta => sin theta × 1/sin theta => 1 1 |
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