Required Information NOTE: This is a multi-part question. Once an answer is submitted, you will be unable to retum to this part Let A be a 3 x 4 matrix, B be a 4 x 5 matrix, and C be a 4 x 4 matrix. Determine the products that are defined, and find the size of the products that are defined. CA Multiple Choice This is defined, and its dimension is 3 x 4. This is not defined since the number of columns of A does not equal the number of rows of C. This is not defined since the number of columns of C does not equal the number of rows of A. This is defined, and its dimension is 35