SOLUTION: what is the value of i^97-i

Question 992348: what is the value of i^97-i
Found 2 solutions by ikleyn, stanbon:
Answer by ikleyn(52803) (Show Source): You can put this solution on YOUR website!
.
= . = . = . = .

Therefore, - = .

Answer by stanbon(75887) (Show Source): You can put this solution on YOUR website!
what is the value of i^97 - i
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i^97 = i^(4*24 + 1) = (i^4)^24*i^1 = 1*i = i
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Therefore: i^97 - i = i - i = 0
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cheers,
Stan H.
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