2. Diketahui P = {1, 2, 3, 4, 6} dan Q = {2, 4, 6, 8, 10, 12}.
Jawaban
2.a. P = {1,2,3,4,6}
b. Q = {4}
3.a.A = {4,9,16,25,36,49,64,81}
B={3,6,9,12,15,18,21,24,27,30,33,36,39,42,45,48,51,54,57,60,63,66,69,72,75, 78,81,84,87,90,93,96,99}
b. {(9,3),(36,6),(81,9)
c. bukan
d. domain = A = {4,9,16,25,36,49,64,81}
kodomain =B={3,6,9,12,15,18,21,24,27,30,33,36,39,42,45,48, 51,54,57,60,63,66 ,69,72,75,78,81,84,87,90,93,96,99}
4.a.{(p,2), (l,3)}
b. 3² = 9