Question

Q.10 If (1, -2) is a solution of the equation 2x, y =p, then value of pis:
(a) 0
(b) 4
(C) -4
(d) 3​

Answer 1

answer option c) given point (1,-2)

let x=1,y=-2

• 2x
• 2(1)therefore y=p means y=-2