Tan square A +cot square A =sec square A×cosec square A
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Answer:
Step-by-step explanation:
Jan 5, 2018 - R.H.S=cosec square theta × Sec square theta=(1+cot square theta)(1+tan square theta)=1+tan square theta + cot square theta+cot .
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Answer:tan theta -tan^2theta + cot theta
Step-by-step explanation:
as tan+cos theta / sin theta
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