Determine the period of the function.Period of y = 7 sin 
A. 
B. 
C. 
D. 
Answer: A
Mathematics
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Use integration by parts to establish a reduction formula for the integral.
, n ? 1
A. 
= 
tann-1 x + 
B. 
= tann-1 x - 
C. 
= 
tann-1 x - 
D. 
= 
tann-2 x - 
Mathematics
Consider only the discriminant, b2 - 4ac, to determine whether one real-number solution, two different real-number solutions, or two different imaginary-number solutions exist.x2 + 7x - 6 = 0
A. One real solution B. Two different real-number solutions C. Two different imaginary-number solutions
Mathematics
Assume that p represents a true statement, q represents a true statement, and r represents a false statement. Determine the truth value of the following.(q ? ~r) ? (~p ? r)
A. False B. True
Mathematics
Simplify. 33+ 5 ? 6 - (8 + 15 ? 3)
A. 94 B. 139 C. -12 D. 4
Mathematics