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Prove that tan(iloge((a-ib)/(a+ib)))=(2...

Prove that `tan(ilog_e((a-ib)/(a+ib)))=(2ab)/(a^2-b^2)` (where `a, b in R^+`)

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CENGAGE ENGLISH-COMPLEX NUMBERS AND QUADRATIC EQUATIONS-All Questions
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  2. If the roots of the equation a x^2+b x+c=0 are of the form (k+1)//ka n...

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  3. Prove that tan(iloge((a-ib)/(a+ib)))=(2ab)/(a^2-b^2) (where a, b in ...

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