Use the information given about the angle ?, 0 ? ? ? 2?, to find the exact value of the indicated trigonometric function.sec ? = - 
, csc ? > 0Find sin(2?).
A. - 
B. 
C. 
D. 
Answer: D
Mathematics
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Determine convergence or divergence of the series.
A. Converges B. Diverges
Mathematics
Use the graph to evaluate the limit.
f(x)
A. 0 B. 1 C. does not exist D. -2
Mathematics
Find the area of a triangular window with the given base and height.Base = 7.4 ft, height = 5 ft
A. 12.4 sq ft B. 37 sq ft C. 6.2 sq ft D. 18.5 sq ft
Mathematics
Rewrite the series using summation notation. Use 1 as the lower limit of summation.2(12) + 2(22) + . . . + 2(52)
A. 
B. 
C. 
D. 
Mathematics