Guest Session: 1 Question Remaining.
Create Account
to save progress.
Login
Number Systems
hard
0:00.0
What is the value of
i
i
i^i
i
i
?
A
e
−
π
/
2
e^{-\pi/2}
e
−
π
/2
B
e
π
/
2
e^{\pi/2}
e
π
/2
C
i
i
i
D
−
1
-1
−
1
Submit Answer