Question

Va rog repedeeeeeeeeeeeeeeeeeeeeee​

Answer 1

Răspuns:

Explicație pas cu pas:

x=(1/2+1/3-1/6)×3/2   =(3+2-1)/6×3/2=4/6×3/2=1

y=(1/2-1/3+1/6):1/12=(3-2+1)/6×12=2×12/6=4

Media geometrica=mg²=xy       mg²=1×4  ⇒mg=2