Matematika

Pertanyaan

diketahui
S={1,2,3,4,5,6,7,8,9,10}
K={bilangan prima kurang dari 11 } L={2,4,6,8}
Carilah A) K pangkat c
B) k n L
C) K-L

1 Jawaban

  • A. S = { 1, 2, 3, 4, 5, 6, 7, 8, 9, 10 }
    K = { 2, 3, 5, 7, }
    K^c = { 1, 4, 6, 8, 9, 10 }
    B. K = { 2, 3, 5, 7 }
    L = { 2, 4, 6, 8 }
    K n L = { 2 }
    C. K = { 2, 3, 5, 7 }
    L = { 2, 4, 6, 8 }
    K - L = { 3, 5, 7 }

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