If A is a 2x2 matrix and B is a 2x3 matrix, what is the order of the product AB? (2019)
Practice Questions
1 question
Q1
If A is a 2x2 matrix and B is a 2x3 matrix, what is the order of the product AB? (2019)
2x2
2x3
3x2
2x5
The order of the product of two matrices is determined by the outer dimensions. Here, A (2x2) and B (2x3) can be multiplied, resulting in a matrix of order 2x3.
Questions & Step-by-step Solutions
1 item
Q
Q: If A is a 2x2 matrix and B is a 2x3 matrix, what is the order of the product AB? (2019)
Solution: The order of the product of two matrices is determined by the outer dimensions. Here, A (2x2) and B (2x3) can be multiplied, resulting in a matrix of order 2x3.
