A={x | x-4 =-8, x € bilangan asli }
Matematika
sandy25122004
Pertanyaan
A={x | x-4 =-8, x € bilangan asli }
1 Jawaban
-
1. Jawaban DikyRes
x - 4 = -8
x = -4
bilangan asli = 1,2,3...
sehingga
A = ∅