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a fost răspuns

X+1 divide 24


x+1 / 24
x= ?

Răspuns :

Valipana58
x+1/24=>D24
D24={1,2,3,4,6,12,24}
x+1=1
x=1-1=0

x+1=2
x=1

x+1=3
x=2

x+1=4
x=3

x+1=6
x=5

x+1=12
x=11

x+1=24
x=23

x€{0,1,2,3,5,11,23}
€=apartine

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