What is the product? the 2 by 2 matrix, row 1, column 1, 5 column 2, negative 2 row 2, column 1, negative 6 column 2, 2 times the 2 by 1 column matrix row 1 negative 1 row 2 negative 1
A
the 2 by 1 column matrix row 1 negative 3 row 2 4B
the 2 by 2 matrix, row 1, column 1, negative 5 column 2, 2 row 2, column 1, 6 column 2, negative 2C
the 2 by 1 column matrix row 1 negative 7 row 2 8D
the 2 by 2 matrix, row 1, column 1, 4 column 2, negative 3 row 2, column 1, negative 7 column 2, 1