proove that
cos²A / sinA + sin A = cosecA
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sinA + sin A = cosecA
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pls refer my attachment:
hope it helps...
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Cos^2A/SinA+SinA
=Cos^A+Sin^2A/SinA(By taking LCM)
=1/SinA(Sin^2A+Cos^2A=1)
=CosecA=RHS
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