1. bila S = (1,2,3,4,5,6,7,8,9), A = (2,4,7,9) B = (1,3,5,7,9) C = (2,3,4,5) D = (1,6,7). daftarkan unsur-unsur kejadian berikut : a. A' U C b. (C' ∩ D) U B c
Matematika
DKgangster97
Pertanyaan
1. bila S = (1,2,3,4,5,6,7,8,9), A = (2,4,7,9) B = (1,3,5,7,9) C = (2,3,4,5) D = (1,6,7). daftarkan unsur-unsur kejadian berikut :
a. A' U C
b. (C' ∩ D) U B
c. B ∩ C'
mohon di bantu ya.
a. A' U C
b. (C' ∩ D) U B
c. B ∩ C'
mohon di bantu ya.
2 Jawaban
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1. Jawaban pramesttiii
a. A' U C= {1,2,3,4,5,6,8,9}
b. {1,3,5,6,7,9}
c. 1, 7, 9
kl salah maaf yaa:) -
2. Jawaban ditexy
a. (1,3,5,6,8)
b. (1,3,5,7,8,9)
c. (∅)