\( \definecolor{colordef}{RGB}{249,49,84} \definecolor{colorprop}{RGB}{18,102,241} \)
Sachant que \(\displaystyle\lim_{x \to a} f(x) = 3\) et \(\displaystyle\lim_{x \to a} g(x) = -1\), évaluer :
\(\displaystyle\lim_{x \to a} [f(x) + g(x)]=\)