Answer:
I think it might be 24.5
jxjzjdjdksnxjksndjsknejcjsjw
The answer is 8/3 or 2 2/3 for the first one.
Answer: The corrected statement is A - B = -B + A.
Step-by-step explanation: Given that the subtraction of a matrix B may be considered as the addition of the matrix (-1)B.
We are given to check whether the commutative law of addition permit us to state that A - B = B - A.
If not, We are to correct the statement.
If the subtraction A - B is considered a the addition A + (-B), then the commutative law should be stated as follows :
A + (-B) = (-B) + A.
That is, A - B = -B + A.
Thus, the corrected statement is A - B = -B + A, not B - A.
Answer:
option B is the correct answer
Step-by-step explanation:
please make me as a brainlist answer