Simplify. Assume that no denominator is zero and that 00 is not considered.
4
A. 
B. 
C. 
D. 
Answer: D
Mathematics
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Graph the pair of parametric equations with the aid of a graphing calculator.x = 5 cos t + cos 5t, y = 5 sin t - sin 5t, 0 ? t ? 2?
A. 
B. 
C. 
D. 
Mathematics
Choose the polar equation that matches the graph.
A. r = cos 2? + cos2 2? B. r = sin 2? + sin2 2? C. r2 = sin 2? + sin2 2? D. r2 = cos 2? + cos2 2?
Mathematics
Find the area of the geometric figure.
A. 51 sq cm
B. 51
sq cm
C. 55 sq cm
D. 41 sq cm
Mathematics
Find n(A) for the set A.A = {2, 2, 3, 3, . . ., 6, 6}
A. n(A) = 3 B. n(A) = 5 C. n(A) = 10 D. n(A) = 6
Mathematics