Question

Tolong yang nomor 3 nya aja yang a sampai e. pakai jalan ya

Answer 1

A. {1,2,3,4,5,7,8} - {1,2,3,4,5,6,7,9} = {8}
b. {1,2,8}
c. {4}
d. {4}
e. {1,2,3,4,6,8,9} - {1,2} = {3,4,6,8,9}