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Popular >

simplify 1/(i^{-21)}

Solution

simplify

\frac{1}{i ^{- 21}}

Solution

i

Solution steps

\frac{1}{i ^{- 21}}

Simplify

i^{- 21} : - i

= \frac{1}{- i}

Multiply by the conjugate

\frac{- i}{- i}

= \frac{1 \cdot ( - i )}{- i ( - i )}

Simplify

\frac{1 \cdot ( - i )}{- i ( - i )} : \frac{- i}{- 1}

= \frac{- i}{- 1}

Simplify

\frac{- i}{- 1} : i

= i

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Frequently Asked Questions (FAQ)

What is 1/(i^{-21)} ?
The solution to 1/(i^{-21)} is i