A number of matrices are defined as [A] = 4 5 1 2 5 6 [B] = 437 126 204 {C} = 2 6 1 [D]
Chapter 8, Problem 8.2(choose chapter or problem)
A number of matrices are defined as [A] = 4 5 1 2 5 6 [B] = 437 126 204 {C} = 2 6 1 [D] = 543 7 217 5 [E] = 156 713 406 [F] = 201 174 G= 864 Answer the following questions regarding these matrices: (a) What are the dimensions of the matrices? (b) Identify the square, column, and row matrices. (c) What are the values of the elements: a12, b23, d32, e22, f12, g12? (d) Perform the following operations: (1) [E] + [B] (2) [A] + [F] (3) [B] [E] (4) 7 [B] (5) {C}T (6) [E] [B] (7) [B] [E] (8) [D] T (9) [G] {C} (10) [I] [B] (11) [E] T [E] (12) {C}T {C} 8.
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