Prove that: 1/(cosA+sinA-1)+1/(cosA+sinA+1)=cosecA+secA

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asked Feb 5, 2018 in Mathematics by Kundan kumar (49,132 points) 34 437 1374
Prove that: 1/(cosA+sinA-1)+1/(cosA+sinA+1)=cosecA+secA

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answered Feb 5, 2018 by Vikash Kumar (144,729 points) 8 11 26
 
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Given 1/(cosA+sinA-1)+1/(cosA+sinA+1)=cosecA+secA

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