Question

If x = a y = b is the solution of the pair of equation x - y = 2 and x + y = 4 then the respective values of a and b are a 3,5 b 5,3 c 3,1 d -1,-3

Answer 1

ans is c..
these a& b will satisfy the equations..
a+b=4
a-b=2
add both equation get a=3
subtracted b=1

Answer 2

${\boxed{\huge{\boxed{\sf{\color{pink}{ANSWER} \: {\dag}}}}}}$

a = 3 and b = 1

So, correct option is :-

c) 3,1

${\mathfrak{\underbrace{\red{hope \: it \: helped \: u}}}}$