pls answer my question fast.......
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1+cosa-sin²a/sina(1+cosa)
1+cosa-(1-cos²a)/sina(1+cosa)
1+cosa-1+cos²a/sina(1+cosa)
cosa+cos²a/sina(1+cosa)
cosa(1+cosa)/sina(1+cosa)
cosa/sina
cota
Hope it will help u.
1+cosa-(1-cos²a)/sina(1+cosa)
1+cosa-1+cos²a/sina(1+cosa)
cosa+cos²a/sina(1+cosa)
cosa(1+cosa)/sina(1+cosa)
cosa/sina
cota
Hope it will help u.
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