If 
is any 
th root of unity, then 
upon 
terms, is equal to
a)
b)
c)
d)
If is any th root of unity, then upon terms, is equal to
a)
b)
c)
d)
Question ID - 103195 | SaraNextGen Top Answer
If is any th root of unity, then upon terms, is equal to
a)
b)
c)
d)
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If |
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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)
…(i)
…(ii)
On subtracting Eq.(ii) from Eq. (i), we get
127 votes
Answer Link
127