If a complex number z lies in the interi...

If a complex number z lies in the interior or on the boundary of a circle or radius 3 and center at `(-4,0)`, then the greatest and least values of `|z+1|` are

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Solve the equation: z^(2)+z+1=0. Where z=x+iy.
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If z1 and z2, are two non-zero complex numbers such that |z1+z2|=|z1|...
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If z1,z2, z3 are complex numbers such that |z1|=|z2|=|z3|=|1/z1+1/z2+1...
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If a complex number z lies in the interior or on the boundary of a cir...
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The value of p for which the difference between the roots of the equat...
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Find the value of 'k' if for the complex numbers z(1) and z(2). |1-b...
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If z1 and z2 both satisfy the relation z+overlinez=2|z-1| and arg(z1-z...
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