Let Z1=2-I and Z2 =-2 + i Find the imag...

Let `Z_1=2-I ` and `Z_2 =-2 + i` Find the imaginary part of ` (1)/( Z_1Z_2) `solve =`sqrt 5x^(2) +x+ sqrt( 5) =0`

Let Z1=2-I and Z2 =-2 + i Find the imaginary part of (1)/( Z1Z2) sol...
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If |z1|=|z2| and arg(z1)+arg(z2)=pi/2 then (A) z1z2 is purely real (B)...
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The complex numbers z1, z2 and the origin form an equilateral triangle...
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Let Z1=2-I and Z2 =-2 + i Find the imaginary part of (1)/( Z1Z2) sol...
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Let z1=2-i ,z2=-2+i. Find (i) Re ((z1z2)/( bar z1)) (ii) Im(1/(z1 b...
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|1/2(z1+z2)+sqrt(z1z2)|+|1/2(z1+z2)-sqrt(z1z2)| =
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If z1a n dz2 are complex numbers and u=sqrt(z1z2) , then prove that |z...
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Let z1=2-i ,""""z2=-2+i . Find (i) Re ((z1z2)/( bar z1)) (ii) Im(1...
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If z1=2-i ,\ z2=-2+i , find : R e((z1z2)/bar(z1))
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