[" 2.If "x=a" and "y=b" is the solution of the equation "x-y=2" and "x+y=4" ,then the "],[" values of a and "b" are respectively "]

If x=a, y= b is the solution of the equation x-y =2 and x+y= 4 , then the values of a and b are, respectively

If x=a,y=b is the solution of the equations x-y=2 and x+y=4, then find the values of a abd b.

If x = a and y = b is the solution of the pair of equations x-y=2" and "x+y=4 , find the values of a and b.

If x = a, y = b is the solution of the pair of equation x - y = 2 and x + y = 4 then the value of 'a' and 'b' are respectively.

If x=a and y= b is solution for the pair of equations x-y=2 and x+y=4, then find the values of a and b.

If x=a,y=b is the solution of the equations x-y=2 and x+y=4 then the values of a and b are respectively, a)3 and 1 b)-1 and -3 c)6 and 4 d)5 and 3

If x =a , y = b is the solution of the pair of equation x - y = 2 and x + y = 4 then the value of 3a + 4b is …….. .

If (a +b, a-b) is the solution of the equations 3x + 2y = 20 and 4x - 5y = 42 , then find the value of b

If x = a and y=b is the solution of the pair of equation x-y =5 and x+y =3, find 'a' and 'b'.

If x and y are the roots of the equations x^(2)+bx+1=0 then the value of (1)/(x+b)+(1)/(y+b) is