Test Form C Test Form C Test Form C 49) What is the value of matrix D? 1 0 0 0 0 1 0 0 O01 0001 a) 4 13.5 20. 4] b) 13.5 20 c) d) 010 0 e) none of the above 50) Which of the following commands would be used to solve for the unknown variables: x.yz, and w in format B? a) DiC b) DiC c) DinvC) d) b and c e) all of the above Test Form C Test Form C Test Form C 49) What is the value of matrix D? 1 0 0 0 0 1 0 0 O01 0001 a) 4 13.5 20. 4] b) 13.5 20 c) d) 010 0 e) none of the above 50) Which of the following commands would be used to solve for the unknown variables: x.yz, and w in format B? a) DiC b) DiC c) DinvC) d) b and c e) all of the above