Tính tích phân từ -1 đến 1 f(x)dx biết rằng

A. $\underset{-1}{\overset{1}{\int }}f\left(x\right)d\text{x}=\frac{2^{2021}-2}{2020}{\log }_{2}e$

B. $\underset{-1}{\overset{1}{\int }}f\left(x\right)d\text{x}=\frac{2^{2021}-1}{2020}{\log }_{2}e$

C. $\underset{-1}{\overset{1}{\int }}f\left(x\right)d\text{x}=\frac{2^{2021}-1}{2020}\ln 2$

D. $\underset{-1}{\overset{1}{\int }}f\left(x\right)d\text{x}=\frac{2^{2020}-1}{2020\ln 2}$