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The value of _____.

-1

-2

-3

-4

/

i if n is even, – i if n is odd

1 if n is even, – 1 if n is odd

1 if n is odd, – 1 if n is even

i if n is even, – 1 if n is odd

The value of is _____.

0

27

26

None of the above

The multiplication inverse of a number is the number itself, then its initial value is _____.

i

– 1

2

– i

If are the cube roots of unity, then = _____.

0

1

The value of is _____.

– 1

i

0

1

If then x = _____.

None of the above

If 1, are the cube roots of unity then _____.

1

-1

i

0

If are the three cube roots of unity, then _____.

64

729

2

0

If are nth, roots of unity, then for _____.

-1

-2

-3

-4

/

i if n is even, – i if n is odd

1 if n is even, – 1 if n is odd

1 if n is odd, – 1 if n is even

i if n is even, – 1 if n is odd

The value of is _____.

0

27

26

None of the above

The multiplication inverse of a number is the number itself, then its initial value is _____.

i

– 1

2

– i

If are the cube roots of unity, then = _____.

0

1

The value of is _____.

– 1

i

0

1

If then x = _____.

None of the above

If 1, are the cube roots of unity then _____.

1

-1

i

0

If are the three cube roots of unity, then _____.

64

729

2

0

If are nth, roots of unity, then for _____.

This test is for AIEEE and IIT JEE preparation.

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