Manipal Entrance Test 2015 Math Paper
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Question : 7 of 70
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If ω is an imaginary cube root of unity, then the value of ( 1 + ω ) ( 1 + ω 2 ) ( 1 + ω 3 ) ( 1 + ω 4 ) ( 1 + ω 5 ) . . . ( 1 + ω 3 n ) is
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