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Byju's Answer
Standard XII
Mathematics
Complex Numbers
What is the p...
Question
What is the polar form of the complex number
(
i
25
)
3
?
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Solution
(
i
25
)
3
=
(
i
3
)
25
=
i
75
=
(
i
72
)
.
i
3
=
(
(
i
4
)
18
)
i
3
we know that
i
4
=
1
and
i
3
=
−
i
(
i
25
)
3
=
−
i
−
i
=
1
(
cos
(
−
π
2
)
+
i
sin
(
−
π
2
)
)
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Similar questions
Q.
The polar form of (i
25
)
3
is ____________.
Q.
Write (i
25
)
3
in polar form.
Q.
Find the value of the complex number
(
i
25
)
3
.
Q.
The polar form of (i
25
)
3
is
(a)
cos
π
2
+
i
sin
π
2
(b) cos π + i sin π
(c) cos π − i sin π
(d)
cos
π
2
-
i
sin
π
2
Q.
The complex number
1
-
i
3
1
-
i
3
in polar form is ____________.
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