Question

வரைபடமுறை‌‌யி‌ல் ‌தீ‌ர்‌க்க
X+y=0; y+3=0

Answer 1

Answer:x=3

Step-by-step explanation:

Answer 2

வரைபடமுறை‌‌யி‌ல் ‌தீ‌ர்‌த்தல்:

i) x + y = 0

        y = -x

(x,y) = (-4,4) (-3,3) (-2,2) (-1,1) (0,0) (1,-1) (2,-2) (3,-3) (4,-4)

ii) y + 3 = 0

         y = -3

(x,y) = (-4,-3) (-3,-3) (-2,-3) (-1,-3) (0,-3) (1,-3) (2,-3) (3,-3) (4,-3)