When x is closer to 1 but greater than 1, g(x) is closer to _ _ _ _ _ 2 _ _
When x is getting closer to 1 but not equal to 1, is g(x) getting closer to a single value? If yes, write yes; If not, write DNE _ _ _ _ _ DNE _ _ _ _
(1) What are the main courses in the university?
It is a specialized course, which ensures the depth of undergraduate knowledge. It usually consists of several courses in one d