Question

determinati urmatoarele multimi:
a) D indice 10 Π M indice 5; {.........
b)D indice 12 Π M indice 6; {.......
c)D indice 20 Ц D indice 15; {.......
d)D indice 40 Π M indice 5; {........

Answer 1

D₁₀ ={1,2,5,10}
M₅={5,10,15.....5n}
D₁₀ intersectat M₅={5,10}

D₁₂ ={1,2,3,4,6,12}
M₆={6,12,18.....6n}
D₁₂ intersectat M₆={6,12}

D₂₀ ={1,2,4,5,10,20}
M₁₅={15,30,45.....15n}
D₂₀ reunit M₁₅={1,2,4,5,10,15,20,30,45....15n}

D₄₀ ={1,2,4,5,8,10,20,40}
M₅={5,10,15,20,25,30,35,40.....5n}
D₄₀ intersectat M₅={5,10,20,40}