Consider the given equation `11 z^10 + 10 i z^9 + 10 i z - 11 =0`, then |z| is

Solve the equation z^3 + 8i = 0 , where z in CC .

Solve the equation z^3= z (z!=0)dot

The solution of the equation |z| -z = 1 + 2i is

Show that if iz^3+z^2-z+i=0 , then |z|=1

Consider the equation z^(2)-2z+4=0 . (i) Find two complex numbers z_(1)" and "z_(2) satisfying the above equation. (ii) Simplify (z_1)/(z_2)+(z_2)/(z_1) .

Find the radius and centre of the circle z bar(z) - (2 + 3i)z - (2 - 3i)bar(z) + 9 = 0 where z is a complex number

If z = (1)/((2 + 3i)^(2)) then |z| =

If the maximum value of |3z +9 - 7i | if |z+2-i|=5 is 5K, then find k