If 
is a cube root of unit and is not real, then 
has the value
a)
b)
0
c)
1
d)
3
If is a cube root of unit and is not real, then has the value
a)
b)
0
c)
1
d)
3
Question ID - 104026 | SaraNextGen Top Answer
If is a cube root of unit and is not real, then has the value
a)
b)
0
c)
1
d)
3
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If |
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|
a) |
|
b) |
0 |
c) |
1 |
d) |
3 |
1 Answer
127 votes
Answer Key / Explanation : (b) -
(b)
Since,
is an imaginary cube root of unity. Let it be 
, then
127 votes
Answer Link
127