Question

)If A = [8 -3] and B = [4 -5]; find A + B and B – A.
please help me fast​

Answer 1

Step-by-step explanation:

(i) A+B

Putting A=(8-3) and B=(4-5)

(8-3)+(4-5)

5+(-1)

4

(ii) B-A

Putting A=(8-3) and B=(4-5)

(4-5)-(8-3)

(-1)-5

-6