Question

Cat face ln din 0? Multumesc anticipat!

Answer 1

0________________________________________________________________________________________________________________________________________1

Answer 2

$ln(0)=$ nu exista

$ln(x)=y <=> e^{y} =x \\ ln(0)=y<=> e^{y} =0 =>y$ 
apartine multimii vide

Iti cere tie in vreo problema sa afli valoarea lui ln(4)?

$ln(4)=y <=> e^{y} =4 \\ e=2,7182...$

si aici nu prea ai ce face decat sa iei calculatoru :))