The value of the expression
1 .
Where 
is an imaginary cube root of unity, is
a)
b)
c)
d)
The value of the expression
1 .
Where is an imaginary cube root of unity, is
a)
b)
c)
d)
Question ID - 102815 | SaraNextGen Top Answer
The value of the expression
1 .
Where is an imaginary cube root of unity, is
a)
b)
c)
d)
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The value of the expression 1 . Where |
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a) |
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b) |
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c) |
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d) |
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1 Answer
127 votes
Answer Key / Explanation : (b) -
(b)
th term of the given series
Thus, sum of the give series
127 votes
Answer Link
127