N (2 Points) 3 The characteristic equation of the matrix-1 1 1 5 -1 ܝ ܚ 1 -1 3 O 23 - 1122 + 38 2 – 40 023 + 1122 + 382 - 40 O23 - 1122 + 38 a + 40 o 23 + 1122 + 38 a + 40
3 Suppose that the size of matrix A is 3x4, matrix B is 4x4, and matrix C is 2x4, then matrix multiplication of ABC is possible? (2 Points) True False
4 (2 Points) IfL: R2-- R?is a linear transformation defined by z([4]) = __], [[]) = [-31. Then 1((,'1-C1 True False