\(\left(\dfrac{1}{7}\right)^{2022}:\left(\dfrac{1}{14}\right)^{2022}=\left(\dfrac{1}{7}:\dfrac{1}{14}\right)^{2022}=\left(\dfrac{1}{7}.14\right)^{2022}=2^{2022}\)
\(\left(\dfrac{1}{7}\right)^{2022}:\left(\dfrac{1}{14}\right)^{2022}=\left(\dfrac{1}{7}:\dfrac{1}{14}\right)^{2022}=2^{2022}\)