Use integration by parts to establish a reduction formula for the integral.
A. 
= 
cosn-1 x sin x - 
B. 
= 
cosn-1 x sin x + 
C. 
= - cosn-1 x sin x + (n - 1) 
D. 
= cosn-1 x sin x - (n - 1) 
Answer: B
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Provide an appropriate response.Which of the following statements defines 
f(x) = -??I. For every negative real number B there exists a corresponding ? > 0 such that f(x) < B whenever x0 - ? < x < x0 + ?.II. For every negative real number B there exists a corresponding ? > 0 such that f(x) < B whenever x0 < x < x0 + ?.III. For every negative real number B there exists a corresponding ? > 0 such that f(x) < B whenever x0 - ? < x < x0.
A. I B. III C. II D. None
Evaluate the expression.(-2)0
A. 0 B. 1 C. -2 D. -1
Find the indicated root.
A. not a real number
B. 11
C. 
D. -11
State whether the ordered pairs shown in the table are modeled exactly by the linear equation.y = -2x + 1
A. Yes B. No