Find the products AB and BA to determine whether B is the multiplicative inverse of A.A = 
,B = 
A. B ? A-1
B. B = A-1
Answer: A
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Determine whether the ordered pair given is a solution of the linear inequality in two variables.x ? y + 3; (1, -5)
A. Yes B. No
Evaluate the integral.
A. 
ln 
- 
ln 
+ 
tan-1 (et) + C
B. 
ln 
+ 
ln 
+ 
tan-1 (et) + C
C. 
ln 
- 
ln 
+ C
D. 
ln 
- 
ln 
+ 
tan-1 t + C
Chapter one introduces two different models that can help companies select and implement the most effective strategy. Which of these models suggests that managers should determine what the firm's resources allow it to do better than the competition?
A. The industrial organization (I/O) model of the firm B. The competitive dynamics (CD) model C. The resource-based view of the firm (RBV) model D. The five forces model of competition (5F)
Simplify the expression.8-1/3
A. -2
B. 2
C. 
D. 