Diketahui A={10,11,12,13}, B={bilangan cacah antara 10 dan 15}, dan C={x∣8≤x≤12, x∈bilangan asli} maka A−(B∩C) dan A−(B⊂C) adalah …

Pertanyaan

Diketahui begin mathsize 14px style straight A equals open curly brackets 10 comma 11 comma 12 comma 13 close curly brackets end stylebegin mathsize 14px style straight B equals open curly brackets bilangan space cacah space antara space 10 space dan space 15 close curly brackets end style, dan begin mathsize 14px style straight C equals open curly brackets straight x vertical line 8 less or equal than straight x less or equal than 12 comma space straight x element of bilangan space asli close curly brackets end style maka begin mathsize 14px style straight A minus open parentheses straight B intersection straight C close parentheses end style dan begin mathsize 14px style straight A minus open parentheses straight B ⊄ straight C close parentheses end style adalah begin mathsize 14px style horizontal ellipsis end style 

  1. begin mathsize 14px style open curly brackets 11 comma 12 close curly brackets end style dan begin mathsize 14px style open curly brackets 10 comma 11 comma 12 comma 13 close curly brackets end style 

  2. undefined dan begin mathsize 14px style open curly brackets 8 comma 9 comma 14 close curly brackets end style 

  3. begin mathsize 14px style open curly brackets 10 comma 13 close curly brackets end style dan undefined 

  4. undefined dan undefined 

R. Septa

Master Teacher

Mahasiswa/Alumni Universitas Negeri Malang

Jawaban terverifikasi

Jawaban

tidak ada jawaban yang tepat.

Pembahasan

begin mathsize 14px style straight A equals open curly brackets 10 comma 11 comma 12 comma 13 close curly brackets end style 

begin mathsize 14px style straight B equals left curly bracket bilangan space cacah space antara space 10 space dan space 15 right curly bracket equals open curly brackets 11 comma 12 comma 13 comma 14 close curly brackets end style , dan 

begin mathsize 14px style straight C equals left curly bracket straight x vertical line 8 less or equal than straight x less or equal than 12 comma space straight x element of bilangan space asli right curly bracket equals open curly brackets 8 comma 9 comma 10 comma 11 comma 12 close curly brackets end style 

begin mathsize 14px style straight B intersection straight C equals open curly brackets 11 comma 12 close curly brackets end style, maka begin mathsize 14px style straight A minus open parentheses straight B intersection straight C close parentheses equals open curly brackets 10 comma 13 close curly brackets end style.

begin mathsize 14px style straight B ⊄ straight C equals open curly brackets 13 comma 14 close curly brackets end style, maka begin mathsize 14px style straight A minus open parentheses straight B ⊄ straight C close parentheses equals open curly brackets 10 comma 11 comma 13 close curly brackets end style.

Jadi, tidak ada jawaban yang tepat.

Pertanyaan serupa

Diketahui S={1,2,3,4,5,6,7,8}, A={1,2,3,5}, dan B={4,5,6}. Dengan cara mendaftar anggotanya, tentukan: b. (A⊂B)c

Jawaban terverifikasi

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