If are the three cube roots of unity, then _____.
64
729
2
0
If are nth, roots of unity, then for _____.
If are the cube roots of unity, then
= _____.
0
1
The value of is _____.
– 1
i
0
1
If then x = _____.
None of the above
If 1, are the cube roots of unity then _____.
1
-1
i
0
The value of _____.
-1
-2
-3
-4
/
i if n is even, – i if n is odd
1 if n is even, – 1 if n is odd
1 if n is odd, – 1 if n is even
i if n is even, – 1 if n is odd
The value of is _____.
0
27
26
None of the above
The multiplication inverse of a number is the number itself, then its initial value is _____.
i
– 1
2
– i