Use the information given about the angle ?, 0 ? ? ? 2?, to find the exact value of the indicated trigonometric function.csc ? = - 
, tan ? > 0Find cos 
.
A. 
B. - 
C. 
D. - 
Answer: D
Mathematics
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Solve the problem.Write an iterated triple integral in the order 
for the volume of the rectangular solid in the first octant bounded by the planes 
, 
, and 
.
A. 
B. 
C. 
D. 
Mathematics
Determine the limit by sketching an appropriate graph.
f(x), where f(x) = 
A. -10 B. 4 C. 27 D. 3
Mathematics
Sketch the graph for the equation by plotting points.4x2 + 4y = 16
A. 
B. 
C. 
D. 
Mathematics
For the set, list all elements that belong to the specified set.{10, 
, -7, 0}; Real numbers
A. 10
B. 10, 0
C. 10, 
, -7, 0
D. 10, -7, 0
Mathematics