Tích phân $\Large I=\int\limits_0^22e^{2x}dx$ bằng $\Large e^4$. $\Lar

Tích phân $\Large I=\int\limits_0^22e^{2x}dx$ bằng

 

• A.

  $\Large e^4$.

• B.

  $\Large e^4-1$.

• C.

  $\Large 4e^4$.

• D.

  $\Large 3e^4-1$.

Chọn B

Ta có $\Large I=\int\limits_0^22e^{2x}dx=e^{2x}\Big|_0^2=e^4-1$.