Question

The number of complex numbers satisfying the equation |z| = 2 and |z| =|z – 1| is

Solution

Correct option is

2

  

This lines meet the circle  in exactly two points viz. 

SIMILAR QUESTIONS

Q2

The quadrilateral formed by the points with affix 0, z, z, iz and iz is

Q4

Sum of the common roots of 

Q5

If z1 and z2 lie on the same side the line  

Q6

If z1 and z2 are the roots of the equation z2 +az +b = 0, then prove that the origin, z1 and z2 from an equilateral triangle if and only if

Q9
Q10

And z+ 1 is