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Attempt following question by selecting a choice to answer.
c
The fraction
1
1
+
i
is equivalent to ________
BBBB cccc
A.
c

i
B.
c
1
+
i
2
C.
c
1 
i
D.
c
1

i
2
cc
D
View Solution Steps
Step 1:
1
1
+
i
=
1
×
(
1

i
)
(
1
+
i
)
(
1

i
)
[Multiply and divide by (1 
i
).]
Step 2: =
1

i
1

i
²
[Simplify.]
Step 3: =
1

i
1

(

1
)
[Use,
i
^{2}
= 1.]
Step 4: =
1

i
2
Step 5: Therefore, The fraction
1
1
+
i
is equivalent to
1

i
2
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