Hey guys I need some help, please help me out.

1.

\fCompare the quantity in Column A with the quantity in Column B. C = 4 - 2 6 - 7 matrix -3 5 - D = matrix -8 - 2 Let E = C + D and F = C - D. Column AColumn ez 2 a. The quantity in Column A is greater. b. The quantity in Column B is greater. c. The two quantities are equal. d. The relationship cannot be determined on the basis of the information supplied.\f\f1. Compare the quantity in Column A with the quantity in Column B. A = B = Let matrix C and matrix g Column A Column B ad - bc eh - fg A does not have an inverse. B has an inverse. a. The quantity in Column A is greater. b. The quantity in Column B is greater. c. The two quantities are equal. d. The relationship cannot be determined on the basis of the information supplied.\fSet up the following system of equations as a matrix equation. Do not solve the equation. b=3a7 a=2