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Prove that. tan/1-cot+cot/1-tan=(1+sec cosec)
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SunnyCBSE
May 17, 2019, 10:28am
1
Prove that. tan/1-cot+cot/1-tan=(1+sec cosec)
SunnyCBSE
May 17, 2019, 10:29am
2
Consider LHS:
image002_1377576815381.jpg
221×597
