Răspuns :
a) (x,y,z) d.p (2,3,6)
x/2=y/3=z/6=k=>x=2k
y=3k
z=6k
z-x=24
6k-2k=24=>k=6
x=12
y=18
z=36
x/2=y/3=z/6=k=>x=2k
y=3k
z=6k
z-x=24
6k-2k=24=>k=6
x=12
y=18
z=36
a) (x,y,z) d.p (2,3,6)
x/2=y/3=z/6=k=x y=3k
z=6k
z-x=24
6k-2k=24=>k=6
x=12
y=18
z=36
b) 6*12*18=1296
36*36=1296 adv
c)x+y /z= 12+18/36= 30/36= 0,8(3) egale
x/2=y/3=z/6=k=x y=3k
z=6k
z-x=24
6k-2k=24=>k=6
x=12
y=18
z=36
b) 6*12*18=1296
36*36=1296 adv
c)x+y /z= 12+18/36= 30/36= 0,8(3) egale