Question

Q) if x=a, y=b is the solution of the pair of equations x-y=2, x+y=4, then the values of a and b are respectively?

Answer 1

Answer:

A =3 B=1

Step-by-step explanation:

X-y = 2

X+y =4

Now add both the equations

2x = 6

X=3

X+Y= 4

3+Y =4

Y=1