Question

Am si eu nevoie de acest exercitiu daca se poate multumesc!

Answer 1

a) (x,y) = (1,2)

b) (x,y) = (5,-1)

c) (x,y) = (-1,-1)

d) (x,y) = (25/4 ,3/2)

e) (x,y) = (-55/12,-163/36)

f) (x,y) = (-4,2)