Question

(A+B) = 5 AND (A-B)=4
FIND A AND B​

Answer 1

Step-by-step explanation:

A+B=5-----------(1)

A-B=4--------------(2)

adding eq(1)&(2)

2A=9

A=9/2,

now subtracting eq(1)&(2)

2B=1

B=1/2