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Trigonometry Examples
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Trigonometry
Expand Using De Moivre's Theorem (4(cos(30 degrees )+isin(30 degrees )))^6
(
4
(
cos
(
30
°
)
+
i
sin
(
30
°
)
)
)
6
(
4
(
cos
(
30
°
)
+
i
sin
(
30
°
)
)
)
6
Step 1
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expression
entered or try another topic.
(
4
(
cos
(
30
°
)
+
i
sin
(
30
°
)
)
)
6
(
4
(
cos
(
30
°
)
+
i
sin
(
30
°
)
)
)
6
⎡
⎢
⎣
x
2
1
2
√
π
∫
x
d
x
⎤
⎥
⎦
[
x
2
1
2
π
∫
x
d
x
]
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