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Complex Numbers question

2011 · Shift 0 · Q48

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PYQ Library
JEE Main
Mathematics
Complex Numbers
2011 · Shift 0 · Q48

Complex Numbers question

2011 · Shift 0 · Q48

JEE MainMathematicsComplex NumbersMCQ+4 / −1

If

\omega ( e 1)

is a cube root of unity, and

{(1 + \omega )^7} = A + B\omega \,

. Then

(A,B)

equals :

A
(1 ,1)
B
(1, 0)
C
(- 1 ,1)
D
(0 ,1)

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