Răspuns :
a si b sunt direct proportionale cu 2 , respectiv 3:
a/2 = b/3 = k => a = 2k , b = 3k
a/2 = b/3 = k => a = 2k , b = 3k
{a,b,c} dp {1,2,3}
[tex] \frac{a}{1} = \frac{b}{2} = \frac{c}{3} = K[/tex]
a=1k
b=2k
c=3k
[tex] \frac{a}{1} = \frac{b}{2} = \frac{c}{3} = K[/tex]
a=1k
b=2k
c=3k