SOLUTION: What is i83= Thank you. I need before 12:00 and could explain why the pattern of imaginary numbers repeat themselves? It would really help me on my test tommorrow!!!!!!!!!!!!1

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Question 14062: What is i83= Thank you. I need before 12:00 and could explain why the pattern of imaginary numbers repeat themselves? It would really help me on my test tommorrow!!!!!!!!!!!!1
Answer by bam878s(77)   (Show Source): You can put this solution on YOUR website!
note =.
we have since i^3 = -i.
and =.
we know = -1.
so what we have .
we know =1
and = -1.
since 40 is even = 1
so we have = -i.
Hope this helps you again.

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