Matrix addition and subtraction are trivial. State truw false for the following: 1. Matrix multiplication is commutative meaning AB= BA 2. If the product AB exists, then BA will exist as well. 3. The transpose of a matrix is the inverse of the matrix. 4. (AB)^t = A^t B^t ( where t stands for the transpose) 5. What about (A+B)^t.

1. False

2. False

3. False

4. False

5. Verified

Step-by-step explanation: see attachment below

step-by-step explanation:

because 1/3 is a fraction. we can tell because there is a divisor symbol between the 1 and the 3. if we were to add 2 fractions together, we would add the numerators, which is the number on top, but not the denominators, which is the number on the bottom

1/3+1/3=2/3

hope this !