Question

Solution

Correct option is

1

We can write the given equation as  

         

  

  

  

     

  

   

.    

SIMILAR QUESTIONS

Q1

, then find the equation whose roots are p and q.

Q2

Find the roots of the equation , whose real part is negative.

Q3

Let z1 and z2 be nth roots of unity which subtend a right angle at the origin. Then n must be of the form

  

Q5
Q6

For all complex numbers z1z2 satisfying , the minimum value of 

Q7

, show that z1z2z3 are the vertices of an equilateral triangle inscribed in a unit circle. 

Q8

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

Q9

 

Find the complex numbers z which simultaneously satisfy the equation  

                     .

Q10

For any complex number z, the minimum value of  is