Use Cramer’s Rule to solve (if possible) the system of equations.
a. (–2, 3, –3)
b. (7, –3, 2)
c. (2, 3, –3)
d. (2, –3, –3)
a. (–2, 3, –3)
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Which of the following is not part of the process of finding a perpendicular bisector? ?
A. ?Measuring a line that is greater than half the length of the original line. B. ?Drawing an arc at only one endpoint C. ?Drawing a line that intersect top arcs. D. ? Drawing a line through the arcs after drawing arcs at both endpoints of the original line, above and below the line. E. ?None of the above.
Solve the problem.Write 
+ 
+ 
as a single iterated integral.
A. 
B. 
C. 
D. 
Solve the problem.Suppose that the parametrized plane curve C: (f(u), g(u)) is revolved about the x-axis, where g(u) > 0 and a ? u ? b. Show that the surface area of the surface of revolution is 2?
du
What will be an ideal response?
Find the LCD.
, 
A. -6(x - 2)(x + 4) B. -6(x + 2)(x - 4) C. -6(x - 2)(x - 4) D. -6(x + 2)(x + 4)