If `z=(3+4iota)` then `|z|` is

For all complex number z_(1),z_(2) satisfying |z_(1)|=12 and |z_(2)-3-4 iota|=5, then |z_(2)-iota z_(1)|

If z1=-3+5 iota and z2=5-3 iota and z is a complex number lying on the line segment joining zl & z2then arg z can be

Locus of z if arg[z-(1+i)]={(3 pi)/(4) when |z| |z-4| is

If z=4+i sqrt(7) then the value of Z^(3)-4Z^(2)-9z+91 equal

If z=e^((2pi i)/5) , then 1+z+z^(2)+z^(3)+5z^(4)+4z^(5)+4z^(6)+4z^(7)+4z^(8)+5z^(9)=

If 8 iota z^(3)+12z^(2)-18z+27 iota=0 then: a.|z|=(3)/(2)b|z|=(2)/(3)c*|z|=1

If |z-iota|=sqrt(2) then amp((z-1)/(z+1)) equals

If |z-2+iota|=2, then the greatest and least value of |z| are respectively

If z=3-4i then z^(4)-3z^(3)+3z^(2)+99z-95 is equal to

If z = i(i + sqrt(2)) , then value of z^(4) + 4z^(3) + 6z^(2) + 4z is