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5 votes
What is the value of the expression i 0 × i 1 × i 2 × i 3 × i 4?

A.1

B.–1

C. i

D. –i

User PJL
by
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1 Answer

2 votes
It's B. -1.
Because

i^0* i^1* i^2* i^3* i^4=1* i* (-1)* (-i)* 1=\\ -1.
User Csabinho
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