If i=1, what is the value of 1³?
O -1
Oi
0 1
O-i
2 answers:
Here you go! Hope this helps
Answer: [D]: " - i " .
Step-by-step explanation:
Note: " i ³ =
.
\sqrt{-1} * \sqrt{-1} * \sqrt{-1} = [ \sqrt{-1} * \sqrt{-1} ] * \sqrt{-1}
= {-1} * \sqrt{-1}
= -1 \sqrt{-1}
= - \sqrt{-1} ;
→ which corresponds to:
Answer choice: [D]: " - i " .
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