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Byju's Answer
Standard XII
Mathematics
Complex Numbers
Calculate, ...
Question
Calculate,
4
√
−
1
1
2
−
i
√
3
2
.
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Solution
z
=
(
−
3
2
−
−
i
√
3
2
)
1
/
4
z
4
=
(
−
3
2
−
−
i
√
3
2
)
=
r
e
i
θ
r
=
√
9
4
+
3
4
=
√
3
θ
=
tan
−
1
(
√
3
2
×
2
3
)
=
π
/
6
=
7
π
/
6
z
4
=
√
3
e
i
7
π
/
6
⟹
z
=
√
3
e
i
7
π
/
24
⟹
√
3
(
cos
7
π
24
+
i
sin
7
π
24
)
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