Math, asked by rbrohan2269, 11 months ago

If It is tanA=sin2A/1+cos2A,then tan75 '=?

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Answered by rishavrishav1111

Answer:

usind the formula tanA=sin2A,(1+cos2A) find the values of tan75 and cot2230' ... Prove that: sin2A1+cos2A=tanA. More Related Question ... If |tanA|lt1and |A|is acute, then (sqrt(1 ...

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