A = {1, 2,3,4,5,6,7}B = { x | x ≤ 6 ,x ⋲ bilangan cacah }. maka A∩ B​

Jawab:

Penjelasan dengan langkah-langkah:

A = {1, 2, 3, 4, 5, 6, 7}

B = {0, 1, 2, 3, 4, 5, 6}

A irisan B = {1, 2, 3, 4, 5, 6}