Question

1.Sa se scrie multimea divizorilor naturali ai numerelor: 7,14,20,32,48,60,100.

3.Sa se scrie multimea multiplilor pentru numerele: 4,3,7,20.

Answer 1

D7={1,7}
D14={1,2,7,14}
D20={1,2,5,10,20]
D32={1,2,4,8,16,32}
D48={1,2,6,8,12,28,48}
D60={1,2,3,5,6,10,20,30,60}
D100={1,2,5,10,20,50,100}

M4={4,8,12,16}
M3={3,6,9,12}
M7={7,14,21,28}
M20={20,40,60,80}