Question

poin 25

tolong di bantu kak. gambar dan soal nya ada di foto thx​

Answer 1

Jawaban:

a. S = {1, 2, 3, 4, 5, 6, 7, 8, 9}

b. A = {3, 7, 8, 9)

c. B = {3, 5, 6, 7, 8)

d. himpuman A juga B = {3, 7, 8}

semoga membantu:)