SOLUTION: simplify: i^19

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Question 271248: simplify: i^19
Answer by CharlesG2(834) About Me  (Show Source):
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simplify: i^19
i^0 = 1
i^1 = i
i^2 = -1
i^4 = 1
i^6 = -1
i^8 = 1
i^10 = -1
i^12 = 1
i^14 = -1
i^16 = 1
i^18 = -1
i^19 = -1 * i = -i