Indicate whether the statement is true always, sometimes, or never.
-When i is raised to an even power, the result is -1.
A) Never
B) Always
C) Sometimes

Name: Indicate whether the statement is true always, sometimes, or never. -When i is raised to an even power, the result is -1. A) Never B) Always C) Sometimes
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Question

Quizplus · Accepted Answer

When $i$ is raised to an even power, the result alternates between $+1$ and $-1$. For example, $i^2 = -1$, but $i^4 = 1$. Therefore, the statement is true only sometimes.

Indicate Whether the Statement Is True Always, Sometimes, or Never