Question

Tolong dijawab ya..​

Answer 1

Jawaban:

A={1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19}

B={2,4,6,8,10,12,14}

C={1,3,5,7,9}

D={8,9,10,11,12,13,14}

Penjelasan dengan langkah-langkah:

B iris C = { } himpunan kosong

B iris D = { 8,10,12,14}

C iris D = {9}