Matematika

Pertanyaan

himpunan yang s nya adalah 123456 maka himpunan c nya adalah menggunakan himpunan sama

1 Jawaban

  • a. A ∪ B = {1,2,3,4,5,6,7,8} ∪ {1,3,5,7} = {1,2,3,4,5,6,7,8} atau A
    b. A ∪ C = {1,2,3,4,5,6,7,8} ∪ {1,2,3,4} = {1,2,3,4,5,6,7,8} atau A
    c. A ∪ D = {1,2,3,4,5,6,7,8} ∪ {4,5,6,7} = {1,2,3,4,5,6,7,8} atau A
    d. B ∪ C = {1,3,5,7} ∪ {1,2,3,4} = {1,2,3,4,5,7}
    e. B ∪ D = {1,3,5,7} ∪ {4,5,6,7} = {1,3,5,6,7}
    f.  C ∪ D = {1,2,3,4} ∪ {4,5,6,7} = {1,2,3,4,5,6,7}

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