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11 votes
11 votes
If i- -1, what is the value of ; 3? -1 O i 0 1 0 -

User Nikdeapen
by
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1 Answer

15 votes
15 votes

i=\sqrt[]{-1}
\begin{gathered} i^2=(\sqrt[]{-1})^2 \\ i^2=-1 \end{gathered}
\begin{gathered} i^3=i^2* i \\ i^3=-1* i \\ i^3=-i \end{gathered}

User LiqSTAR
by
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