Tính $\large \lim\dfrac{5n+3}{2n-1}$ $\large 1$ $\large +\infty$ $\lar

Tính $\large \lim\dfrac{5n+3}{2n-1}$

• A.

  $\large 1$

• B.

  $\large +\infty$

• C.

  $\large 2$

• D.

  $\large \dfrac{5}{2}$

Chọn D

Ta có: $\large \lim\dfrac{5n+3}{2n-1} = \lim\dfrac{5+\dfrac{3}{n}}{2-\dfrac{1}{n}}= \dfrac{5}{2}$