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If z1,z2,z3 are three distinct non-zero ...

If `z_1,z_2,z_3` are three distinct non-zero complex numbers and `a ,b ,c in R^+` such that `a/(|z_1-z_2|)=b/(|z_2-z_3|)=c/(|z_3-z_1|),t h e n(a^2)/(z_1-z_2)+(b^2)/(z_2-z_3)+(c^2)/(z_3-z_1)i se q u a lto` `R e(z_1+z_2+z_3)` (b) `I mg(z_1+z_2+z_3)` `0` (d) None of these

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RESONANCE DPP-COMPLEX NUMBERS AND QUADRATIC EQUATIONS-All Questions
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