Question

If ω ≠ 1, is nth root of unity, and  then value of x is

Solution

Correct option is

1/n

                                            

SIMILAR QUESTIONS

Q1

The degree of the polynomial

              is equal to

Q2

 where {x} = Fractional part of x then the value of sec –1 (8θ) is

Q3

The remainder left out when 82n – (62)2n+1 is divided by 9 is

Q4
Q6

Sum of the last 30 coefficients in the expansion of (1 + x)59 when expanded in ascending powers of x is

Q7

 then k is equal to:

Q8

 is maximum when m is

Q9

If ω ≠ 1 is a cube root of unity and (ω + x)n = 1 + 12ω + 69ω +…. Then values of n and x are respectively.

Q10

The remainder when  (24 times 5) is divided by 24 is