How to "sprout" the highest correct rate of mathematics multiple-choice questions in college entrance examination
1. In the multiple-choice math questions in the college entrance examination, we can first exclude two certain wrong options by exclusion, and then choose the right one from the other two options according to our own calculation and understanding of the stem.
2. There is also a special skill in the multiple-choice questions of college entrance examination mathematics. In other words, if you have made three multiple-choice questions in a row, and all of them are the same choice, then you need to check these three multiple-choice questions again, because it is impossible to have the same answer for three multiple-choice questions in a row.
3. In the math multiple-choice questions of the college entrance examination, it can also be verified by data calculation. For the options you are not sure about, you can verify the data in other options after exclusion. If the data has a certain deviation, the option is wrong.
The Best Mathematical Mystery Skills of College Entrance Examination in History
1. If the answer has a root symbol, please do not select it.
2. If the answer is 1, please select.
3. When all three answers are yes, choose the right one.
4. When one is positive X and the other is negative X, choose one of them.
If the question looks simple, then the answer is complex, and vice versa.
6. If you choose the previous question and this question, it is not suitable to do this article if three identical ones appear in succession.
7. Whether the answer to the question is good or not depends on the eyes. For more information, please click on the most awesome math puzzle solving skills in college entrance examination in history.
8. when none of the above is practical, choose B.
If you don't know math, you can take the test 130+.
1. The last problem in a conic curve is often very complicated, and it is difficult to get together, which makes it impossible to calculate K. At this time, the special value method can be adopted to forcibly calculate K. The process is to get together first and then calculate δ. Using the lower David theorem, it is ok to list the expressions that need to be solved.
2. If there is a cone volume and surface area in the multiple-choice question, directly look at the option area, and find the small one with a difference of 2 times is the answer, and the small one with a difference of 3 times is the answer. I have been trying!
3. The second problem of trigonometric function, such as finding the corners of a(cosB+cosC)/(b+c)coA, and then taking the angle A calculated in the first problem as 60 degrees, directly assumes that both B and C are equal to 60 degrees. Save time and effort!