Home
Class 11
MATHS
If 8iz^3+12z^2-18z+27i=0, then (a). |z|...

If `8iz^3+12z^2-18z+27i=0,` then (a). `|z|=3/2` (b). `|z|=2/3` (c). `|z|=1` (d). `|z|=3/4`

Promotional Banner

Similar Questions

Explore conceptually related problems

If 8iz^(3)+12z^(2)-18z+27i=0 then 2|z|=

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

If 8iz^(3)+12z^(2)-18z+27i=0, (where i=sqrt(-1)) then

If iz^(3) + z^(2) - z + I = 0 , then |z| =_______

If iz^(3)+z^(2)-z+i=0, where i=sqrt(-1) then |z| is equal to 1 (b) (1)/(2)(c)(1)/(4) (d) None of these

If z=(1+7i)/((2-i)^(2)), then |z|=2(b)|z|=(1)/(2)c)amp(z)=(pi)/(4)(d) amp(z)=(3 pi)/(4)