In Exercises 53-64, use DeMoivre’s Theorem to find the indicated power of the complex number . Write answers in rectangular form. [ 4 ( cos 15 ∘ + i sin 15 ∘ ) ] 3
In Exercises 53-64, use DeMoivre’s Theorem to find the indicated power of the complex number . Write answers in rectangular form. [ 4 ( cos 15 ∘ + i sin 15 ∘ ) ] 3
Solution Summary: The author calculates the complex numbers in rectangular form using DeMoivre's Theorem.
In Exercises 53-64, use DeMoivre’s Theorem to find the indicated power of the complex number. Write answers in rectangular form.
[
4
(
cos
15
∘
+
i
sin
15
∘
)
]
3
Combination of a real number and an imaginary number. They are numbers of the form a + b , where a and b are real numbers and i is an imaginary unit. Complex numbers are an extended idea of one-dimensional number line to two-dimensional complex plane.
A research study in the year 2009 found that there were 2760 coyotes
in a given region. The coyote population declined at a rate of 5.8%
each year.
How many fewer coyotes were there in 2024 than in 2015?
Explain in at least one sentence how you solved the problem. Show
your work. Round your answer to the nearest whole number.
Answer the following questions related to the following matrix
A =
3
³).
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