Question

•jawabnya yg benar ya ka !!!
•dan juga harus pakai cara !!!
(◍•ᴗ•◍)​

Answer 1

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

A = {1, 2, 3, 4, 5}

B = {2, 3, 6, 7}

= {6, 7, 8}

⋂ B = {6, 7}

Answer 2

Note : A^c = Himpunan yang bukan anggota

A :

Jadi A^c n b = (6,7)