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Veseljchak [2.6K]
3 years ago
10

What is equivalent to i4?

Mathematics
1 answer:
bezimeni [28]3 years ago
4 0
Hello : 
 <span>i4 = i²× i² =(-1)(-1) = 1  because : i² = -1</span>
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Answer:

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Step-by-step explanation:

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So that,

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