bac-s-maths 2021 Q2

bac-s-maths · France · bac-spe-maths__centres-etrangers_j2 1 marks Sequences and series, recurrence and convergence Multiple-choice on sequence properties
Question 2: Consider the sequence $(v_n)$ defined on $\mathbb{N}$ by $v_n = \frac{3n}{n+2}$. We seek to determine the limit of $v_n$ as $n$ tends to $+\infty$.
a. $\lim_{n\rightarrow+\infty} v_n = 1$b. $\lim_{n\rightarrow+\infty} v_n = 3$c. $\lim_{n\rightarrow+\infty} v_n = \frac{3}{2}$\begin{tabular}{l} d. We cannot
determine it
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\textbf{Question 2:} Consider the sequence $(v_n)$ defined on $\mathbb{N}$ by $v_n = \frac{3n}{n+2}$. We seek to determine the limit of $v_n$ as $n$ tends to $+\infty$.

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a. $\lim_{n\rightarrow+\infty} v_n = 1$ & b. $\lim_{n\rightarrow+\infty} v_n = 3$ & c. $\lim_{n\rightarrow+\infty} v_n = \frac{3}{2}$ & \begin{tabular}{l} d. We cannot \\ determine it \\ \end{tabular} \\
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