SOLUTION: (1+i)^100 how to solve without calculator 1)1 2)0 3)2496

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Question 921543: (1+i)^100 how to solve without calculator
1)1
2)0
3)2496
Answer by Alan3354(69443) About Me  (Show Source):
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(1+i)^100 how to solve without calculator
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(1+i)^2 = 1 + 2i - 1 = 2i
(1+i)^4 = (2i)^2 = -4
(1+i)^100 = (-4)^25