Question

Am nevoie urgent de A5 . Mersi​

Answer 1

Stim ca ma≥mg

(1+a1)/2≥√(1•a1)

(1+a2)/2≥√(1•a2)

(1+a3)/2≥√(1•a3)

...........................

(1+an)/2≥√(1•an)

(1+a1) (1+a2) (1+a3)...... (1+an)/ 2^n≥√(a1•a2•a3•....•an)

a1•a2•a3•....•an=1

=>(1+a1) (1+a2) (1+a3)...... (1+an)≥$2^{n}$