howler1221 howler1221 15-02-2022 Mathematics contestada £(2= (1,5),(0,-2)，(3,2)} g (2) = {(-1,3), (2, 7) , (5,0)} h (2) ={(-2,5) , (4, -1) , (4, 0)} Find (f•g•h) (4)
