Find an antiderivative of the given function.
csc2 
A. 2 cot
B. csc 2
cot
C. cot
D. -2 cot
Answer: D
Mathematics
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Solve the problem.Evaluate at (x, y, z) = (1, 2, 0) for the function u(p, q, r) = epq cos(r); p =
,
A. 0
B. 1
C.
D. 2
Mathematics
Graph the integrand and use geometry to evaluate the integral.
A. 8 B. 32 C. 48 D. 16
Mathematics
Find the slope of a straight line that passes through the given pair of points.(-2, -14) and (19, -16)
A.
B. -
C. -
D. -
Mathematics
Find the domain and range.y =
A. D = (-?, ?); R = [-4, ?) B. D = (-?, ?); R = (-?, ?) C. D = [0, ?); R = (-?, ?) D. D = [-4, ?); R = [0, ?)
Mathematics