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If z1, z2, z3 are three complex numbers...

If `z_1, z_2, z_3` are three complex numbers such that `5z_1-13 z_2+8z_3=0,` then prove that `[(z_1,(bar z )_1, 1),(z_2,(bar z )_2 ,1),(z_3,(bar z )_3 ,1)]=0`

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CENGAGE PUBLICATION-COMPLEX NUMBERS AND QUADRATIC EQUATIONS-All Questions
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  11. If (x+i y)^5=p+i q , then prove that (y+i x)^5=q+i pdot

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

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