Prove that tanA=cosec2A-cot2A.Deduce the of value tan(45/2)?

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Prove that tanA=cosec2A-cot2A.Deduce the of value tan(45/2)?

Science & Mathematics by Anonymous 2018-06-18 11:03:29

Social Science

Prove that tanA=cosec2A-cot2A.Deduce the of value tan(45/2)?

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