Lim x -> tak terhingga 2x / x + 2

tak terhingga 2x / x + 2”>

Lim x -> tak terhingga 2x / x + 2

Jawab:

Penjelasan dengan langkah-langkah:

$begin{aligned} lim_{x to infty} frac{2x}{x+2} &= 2 lim_{x to infty} frac{x}{x+2} \ & = 2 left( lim_{x to infty} frac{x/x}{x/x+2} right) \ &= 2 lim_{x to infty} frac{1}{1+2/x} \ &=2 left( frac{1}{1+infty} right) \ &= 2 left( frac{1}{1} right) \ &=2 end{aligned}$