3 years ago

What is a Corollary? Thxxx

Mathematics

1 answer:

boyakko [2]3 years ago

6 0

Answer:

a proposition that follows from (and is often appended to) one already proved

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ANSWER

${i}^{31} = - i$

EXPLANATION

We want to evaluate

${i}^{31}$

Use indices to rewrite the expression as:

$= {i}^{30} \times i$

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${i}^{2} = - 1$

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