When solving mathematical problems, remembering mathematical formulas will get twice the result with half the effort. For example, sine theorem and cosine theorem in mathematical triangle formula are basically used when calculating the angle.

Because there will be a formula directly when solving, just apply the formula. Of course, for math review, bare-backed formulas are not enough, and you need to be able to use these formulas flexibly, so you still need to do some exercises. Every mathematical formula needs to find several examples to do, which can also deepen the memory of the formula.

1, formula classification memory

In fact, formulas can be classified when reviewing. Classified memory is beneficial to stimulate the brain and deepen memory. For example, the derivative formula 18 can be written as:

(1) Constant function and power function are recorded together.

(2) Exponential logarithm together, then there are 6 trigonometric functions and 6 anti-trigonometric functions.

2, formula understanding memory

The most important thing in mathematics is to understand and remember. For example, the knowledge of parallelogram is very complicated. First, remember to define a quadrilateral with two parallel sides, then know the parallel relationship, and then deduce many theories.

If you have questions about the self-taught/adult-taught examination, don't know how to summarize the contents of the self-taught/adult-taught examination sites, and don't know the local policies for registering for the self-taught/adult-taught examination, click on the bottom to consult official website and get the review materials for free: /xl/