Penjelasan dengan langkah-langkah:
1. a. C = {2}
b. E = { -2,-1,0,1,2,3,4,5,6,7,8,9,10,11}
2. a. A = { x | x < 30, x ∈ bilangan ganjil yang habis dibagi 3}
b. A = { 3, 9, 15, 21, 27}
semoga benar ya
semangat belajar
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Penjelasan dengan langkah-langkah:
1. a. C = {2}
b. E = { -2,-1,0,1,2,3,4,5,6,7,8,9,10,11}
2. a. A = { x | x < 30, x ∈ bilangan ganjil yang habis dibagi 3}
b. A = { 3, 9, 15, 21, 27}
semoga benar ya
semangat belajar