The necessary and sufficient conditions (not limited to series) for judging the convergence of Cauchy limit existence criterion are mainly applied in the following aspects:
(1) series
(2) Series of several terms
(3) Function
(4) improper integral
(5) Function sequence and function term series
Math function, limit and continuity for postgraduate entrance examination include: compound function, concept and nature of limit, comparison of infinite order, operation of limit, determination of parameters in limit, calculation of asymptote, continuity of function, types of discontinuous points and judgment of boundedness.
Extended data:
Mathematics three exam form:
1, full marks in the test paper, and the test time.
The full mark of the test paper is 150, and the test time is 180 minutes.
Step 2 Answer method
The answer methods are closed book and written test.
The content structure of mathematics three test papers;
Calculus 56%
Linear algebra 22%
Probability theory and mathematical statistics 22%
The question structure of mathematics three test papers;
8 multiple-choice questions, each with 4 points and ***32 points.
Fill in the blanks with 6 small questions, with 4 points for each question and 24 points for * *.
Answer 9 small questions (including proof questions), ***94 points.
Baidu Encyclopedia-Three Outline of Postgraduate Mathematics
Research Network -20 19 Postgraduate Mathematics 123 * * * Test Site: Summary of Important and Difficult Points (1)