Question

scrieți 10 elemente elemente ale mulțimilor : M7; M2; M12; Ms; M9; M3; M25 ; M100 ; ​

Answer 1

Răspuns:

m7=7,14,21,28,35,42,49,56,63,70

m2=2,4,6,8,10,12,14,16,18,20

m12=12,24,36,48,60,72,84,96,108,116

ms=?(ce e s?)

m3=3,6,9,12,15,18,21,24,27,30

m25=25,50,75,100,125,150,175,200,225,250

m100=100,200,300,400,500,600,700,800,900,1000

Explicație pas cu pas:

multiplii unui nr=numărul ori 1,2,3 etc(tabla inmultirii)

Answer 2

Răspuns:

Explicație pas cu pas:

M7 ={ 0,7,14,21,28,35,42,49,56,63,}

M2={0,2,4,6,8,10,12,14,16,18,}

M12={0,12,24,34,48,60,72,84,96,108,}

M3={0,3,6,9,12,15,18,21,24,27,}

M25={0,25,50,75,100,125,150,175,200,225,}

M100={0,100,200,300,400,500,600,700,800,900,}