Question
Algebra 2 > K. 8 Powers of I EUT
Which number equals
?
W
Which number equals
W
Ask by Hilton Logan. in the United States
Jan 10,2025
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To determine
, we first need to recall that the powers of
(the imaginary unit) cycle every four:
,
,
, and
. Since
, we find that
.
Now, evaluating
allows us to easily see its periodic nature, which can simplify complex calculations. The key is recognizing that any power of
can be reduced by using modular arithmetic with 4, saving time while ensuring accuracy! It’s a fun little trick that keeps everything organized and predictable!