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Byju's Answer
Standard XII
Mathematics
Proof by mathematical induction
The value of ...
Question
The value of
(
1
+
i
)
5
(
1
−
i
)
5
is
A
-8
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B
8i
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C
8
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D
32
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Solution
The correct option is
D
32
(
1
+
i
)
5
(
1
−
i
)
5
=
(
1
−
i
2
)
5
=
(
2
)
5
= 32.
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3
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