Question

ce valori x y z fractiile sunt subunitare
3+x<1;x=(................)
––––––
9
y–1<1;y=(..................)
––––––
4
1>1+z+2;z=(................)
– – –
8 8 8
​

Answer 1

Explicație pas cu pas:

x={1,2,3,4,5}

y={4,3,2}

z={1,2,3,4}