Guest Session: 1 Question Remaining.
Create Account
to save progress.
Login
Complex Numbers
easy
0:00.0
Find the product:
(
1
+
i
)
(
1
−
i
)
(1 + i)(1 - i)
(
1
+
i
)
(
1
−
i
)
.
A
0
B
1
C
2
D
1 + i
Submit Answer