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प्रश्न
Choose the correct alternative:
If ω ≠ 1 is a cubic root of unity and (1 + ω)7 = A + Bω, then (A, B) equals
विकल्प
(1, 0)
(– 1, 1)
(0, 1)
(1, 1)
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उत्तर
(1, 1)
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