1003093102

Which of the statements A, B, C, D, E given bellow are incorrect? $$\begin{array}{rl}\text{A: }& \underset{x\to -\mathrm{\infty }}{lim}(3-\frac{1}{x})=3\\ \text{B: }& \underset{x\to -\mathrm{\infty }}{lim}(x^5-2)=\mathrm{\infty }\\ \text{C: }& \underset{x\to -\mathrm{\infty }}{lim}(0.3\cdot 2^x)=-\mathrm{\infty }\\ \text{D: }& \underset{x\to \mathrm{\infty }}{lim}({0.5}^x+5)=5\\ \text{E: }& \underset{x\to \mathrm{\infty }}{lim}({\log }_{\frac{1}{2}}x-x)=0\end{array}$$ The only incorrect statements are: