# AIEEE,IIT JEE MATHS-ALGEBRA --III Online Test

The least positive integer  which will reduce  to a real number is _____.
2
3
4
5
If  is a complex cube root of unity, then the value of  is _____.
1
-1
3
0
The real part of  is _____.
The value of  is _____.
– 1
i
0
1
 is equal to _____.
If  then x = _____.
None of the above
Let  is an imaginary cube root of unity. Product of xyz is _____.
/
– 1
0
9
i
 is equal to _____.
– 64
– 32
– 16
We express  in the form of , we get _____.
The value of  is _____.
Description:

This is a comprehensive test on complex numbers

Discussion

too easy

4570 days 9 hours 36 minutes ago

Kajal Sengupta
Physics 9th to 12 th grade,CIE, Edexcel, AP, IB , CBSE, ICSE
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