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If omega(!=1) is a cube root of unity,...

If `omega(!=1)` is a cube root of unity, and `(1""+omega)^7=""A""+""Bomega` . Then (A, B) equals

A

(0,1)

B

(1,1)

C

(1,0)

D

(-1,1)

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The correct Answer is:
B
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