prove that cosec A(1- cos A)(cosec A+cot A)=1
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hi....
your answer
=cosecA(1-cosA)(cosec A + cot A)=1
=cosec A X sin A X 1=1
=1/sin A X Sin A X 1 = 1
here sin A and Sin A will be cancelled
=1X1=1
=1=1/1
=1=1
hence proved
your answer
=cosecA(1-cosA)(cosec A + cot A)=1
=cosec A X sin A X 1=1
=1/sin A X Sin A X 1 = 1
here sin A and Sin A will be cancelled
=1X1=1
=1=1/1
=1=1
hence proved
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