Prove that cot 2A + tan A=cosec 2A
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tan 1/2A + tan A=cosec 2A
tan (1/2A + A)/(1-1/2A.A)=cosec 2A
tan (3/2A)/(1/2)=cosec 2A
tan (6/2A) =cosec 2A
tan (6/2A) =sin 1/2A
tan (6/2A) =tan 6/2A
H.P
tan (1/2A + A)/(1-1/2A.A)=cosec 2A
tan (3/2A)/(1/2)=cosec 2A
tan (6/2A) =cosec 2A
tan (6/2A) =sin 1/2A
tan (6/2A) =tan 6/2A
H.P
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