The proof of inequality is one of the key points in the postgraduate entrance examination. The proof method has monotonicity, mean value theorem and concavity.
Entrance methods for postgraduate entrance examination are as follows:
(1) Full-time postgraduate entrance examination
The suitable crowd is fresh graduates. Full-time postgraduate entrance examination requires students to take full-time courses, and the teaching time of the courses is generally from Monday to Friday. For fresh graduates, full-time postgraduate entrance examination is more reasonable, because there is enough time, so it is convenient for full-time study.
This year's undergraduate graduates can take the full-time postgraduate examination, and college graduates who have graduated for two years and reached the same academic level as undergraduate graduates can also take the examination.
(2) on-the-job postgraduate entrance examination
The right person is someone with work experience. On-the-job graduate students mainly apply for professional master's degree and equivalent academic ability. On-the-job graduate students apply for professional master's degree and full-time master's degree, and the candidates are selected by universities after passing the postgraduate entrance examination.
The equivalent academic ability of in-service graduate students is to study first and then take the exam. Those with college education or above can apply for the exam. After graduation, after three years of undergraduate study, you can sign up for Shenshuo exam, and finally you can get a degree certificate by replying.