Find the cube roots of the following complex number. Write each of the roots in standard form. 27.
a.
b. 3, - 3
c. 3
d.
e.
d.
Mathematics
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Find the domain and range of the function.g(z) = 7 -
A. D: (-?, ?), R: (-?,7] B. D: (-?,0], R: [7,?) C. D: (-?,7], R: (-?, ?) D. D: [0,?), R: (-?,7]
Mathematics
Find the general equation of the orthogonal trajectories of the curves for the given equations.The curves y = c cos x
A. y2 = 2 ln + c
B. y2 = 2 ln + c
C. y2 = ln + c
D. y2 = 2 ln + c
Mathematics
Find the center of mass of the thin rod with the given density function.Find the center of mass of a thin rod that lies along the semicircle y = if the density of the rod is
.
A. =
,
=
B. = 0,
=
C. = 0,
= 1
D. = 1,
= 1
Mathematics
If x = , find f (–4), f (0), and f (1).
What will be an ideal response?
Mathematics