4.0k views
5 votes
What is (-i) 6?
A. 1
B. -i
C.i
D. -1

2 Answers

5 votes
D



Step by step explanation
User Kirschi
by
8.0k points
2 votes

Answer:

D

Explanation:

I assume you meant (-i)^6

(-i) (-i) * (-i)(-i) * (-i)(-i) =

i^2 * i^2 * i^2

-1 * -1 * -1

= -1

User Stephen Vernyi
by
8.5k points

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