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
Mathematics
You might also like to view...
Find the value of x that satisfies the equation.x - 
= - 
A. x = 
B. x = 
C. x = - 
D. x = - 
Mathematics
Two dice are thrown. Determine the number of ways the indicated score can be obtained.8
A. 1 B. 5 C. 3 D. 4
Mathematics
What is the side opposite ?A?
Mathematics
Use Cramer's rule to determine if the system is inconsistent system or contains dependent equations. x + z = 12x - 2y = -2 y + z = 4
A. system contains dependent equations B. system is inconsistent
Mathematics