Question

If the points z, – iz and 1 are collinear then z lies on

 

Solution

Correct option is

A Circle

[taking – i common from R2]

    

    

   

   

   

   

Thus, z lies on a circle.

 

SIMILAR QUESTIONS

Q2

then area of the triangle whose vertices are z1, z2, zis

Q3
Q6

 then absolute value of 

Q7
Q8

Shaded region is given by

                                                         

Q9

For complex numbers z1, z2 and z3 satisfying  are the vertices of a triangle which is 

Q10