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alexandr402 [8]
3 years ago
6

Simplify each of the following powers of i. i^99=

Mathematics
2 answers:
Scorpion4ik [409]3 years ago
8 0
I= sqrt (-1)

If the power is
- even then the value could be -1 or 1
-odd then the value could be -i or i

99 is odd so now is
-i if (99+1)/2 is even or is
i is (99+1)/2 is odd

Now check (99+1)/2= 100/2= 50,
50 is even so
i^99 = -i
sasho [114]3 years ago
6 0

Answer:

-i is the answer

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