Provide an appropriate answer.Let A = 
and B = 
. Show that AB ? BA. Show all your work.
What will be an ideal response?
Answers may vary. One possible solution follows.
Left-hand side:
AB = 
= 
Right-hand side:
BA = 
= 
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Solve the problem.Use Newton's method to estimate the solutions of the equation 
. Start with 
for the right-hand solution and with x0 = -1.5 for the solution on the left. Then, in each case find x2.
What will be an ideal response?
Solve the inequality. Graph the solution set and write it in interval notation.x + 11 ? 23
A. (-?, 12)
B. (-?, 12] 
C. [12, ?) 
D. (12, ?) 
Division managers in the ____ form of the M-form structure would have very little contact with one another and would have little or no motivation to form relationships across divisions.
A. cooperative B. SBU C. competitive D. collaborative
Establish the identity.sin(4u) = 2 sin(2u) cos(2u)
What will be an ideal response?