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If 1, omega, omega^(2) are the cube roo...

If `1, omega, omega^(2)` are the cube roots of unity, then the value of `|(1,omega^(n),omega^(2n)),(omega^(n),omega^(2n),1),(omega^(2n),1,omega^(n))|` is equal to -

A

`omega^(2)`

B

0

C

1

D

`omega`

Text Solution

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The correct Answer is:
B
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CHHAYA PUBLICATION-MCQ ZONE -Question Paper 5
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  6. If A=[(-1,2),(2,-1)], B=[(5),(7)] and AX=B then X is equal to -

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  7. If i=sqrt(-1),P=[(i,0,-i),(0,-i,i),(-i,i,0)] and Q=[(-i,i),(0,0),(i,-...

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