Question

Vă rog mă ajutați la acest exercițiu.​

Answer 1

Răspuns:

a) D₂₄ ∩ D₁₆

D₂₄= {1, 2, 3, 4, 6, 8, 12, 24}

D₁₆= {1, 2, 4, 8, 16}

D₂₄ ∩ D₁₆= {1, 2, 4, 8}

b) D₄₈ ∩ M₃

D₄₈= {1, 2, 3, 4, 6, 8, 12, 16, 24, 48}

M₃= {0, 3, 6, 9, 12, 15, 18, 21, 24, 27, 30, 33, 36, 39, 42, 45, 48, ....}

D₄₈ ∩ M₃= {3, 6, 12, 24, 48}

c) D₁₀ U D₅₀

D₁₀={1, 2, 5, 10}

D₅₀={1, 2, 5, 10, 25, 50}

D₁₀ U D₅₀={1, 2, 5, 10, 25, 50}

d) D₁₂₀ \ M₂

D₁₂₀= {1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120}

M₂= {0, 2, 4, 6, 8, 10, 12, 14, 16, 18, 20, 22, 24, 26, 28, 30, 32, 34, 36, 38, 40, ..., 60, ..., 120, .. }

D₁₂₀ \ M₂= {1, 3, 5, 15}

e) M₃ ∩ M₅

M₃= {0, 3, 6, 9, 12, 15, 18, 21, 24, 27, 30, 33, 36, 39, 42, 45, 48, 51, 54, 57,60...}

M₅= {0, 5, 10, 15, 20, 25, 30, 35, 40, 45, 50, 55, 60, ....}

M₃ ∩ M₅= {0, 15, 30, 45, 60, ...}

Answer 2

Sper ca te am ajutat!

Sunt 3 poze.