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If z1a n dz2 both satisfy z+barz r =2|...

If `z_1a n dz_2` both satisfy `z+barz r =2|z-1| and a r g(z_1-z_2)=pi/4` , then find I m(z_1+z_2) .

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RD SHARMA ENGLISH-COMPLEX NUMBERS-All Questions
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