Equation is 2x - y = 6
(i) ( 3,0) i.e. x = 3, y = 0
Substituting the value of x and y in the equation
2×3−0=6⇒6−0=6
6 = 6 which is true.
∴ (3,0) is a solution.
(ii) (0, 6) i.e. x = 0, y = 6
Substituting the value of x and y in the equation
2×0−6=6⇒ 0−6=6
⇒ −6=6 which is not true.
∴ (0,6) is not a solution.
(iii) (2, -2) i.e. x = 2, y = -2
Substituting the value of x and y in the equation
2×2−(−2)=6⇒ 4+2=6
⇒6=6 which is true.
∴ (2,−2) is a solution.
(iv) (√3,0) i.e.x=√3, y=0
Substituting the value of x and y in the equation
2×√3−(0)=6⇒ 2√3−0=6
⇒ 2√3=6 which is not true.
∴ (√3,0) is not the solution.