3 years ago

Odyssey ware Algebra

Mathematics

1 answer:

GenaCL600 [577]3 years ago

8 0

Answer:

Step-by-step explanation:

note that i = $\sqrt{-1}$ , thus

i² = ( $\sqrt{-1}$ )² = - 1

$i^{4}$ = i² × i² = - 1 × - 1 = 1

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