Question

Solution

Correct option is

 ive

                      

 

SIMILAR QUESTIONS

Q1
Q2

cube root of unity, find the value of

                               

Q3
Q4
Q5

              

Q6

root of unity, then the value of

                         

Q7

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

Q8

If z­1 and z2 are two nth roots of unity, then  is a multiple of

Q9
Q10