If 
, then the value of 
is (where 
is cube root of unity)
If , then the value of is (where is cube root of unity)
Question ID - 153742 | SaraNextGen Top Answer
If , then the value of is (where is cube root of unity)
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If |
1 Answer
127 votes
Answer Key / Explanation : (1) -
|
(1) We have Squaring,
Dividing,
|
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(1) We have Squaring,
Dividing,
|
or 
by 
, we get
or 
by 
, we get
127 votes
Answer Link
127