Chapter 2: Function and Basic Elementary Function Chapter 1 and Chapter 3: Derivative and its Application.

Chapter four: trigonometric function and solving triangle.

Chapter 5: Plane vector.

Chapter 6: Sequence.

Chapter 7: Inequality.

Chapter 8: Solid Geometry.

Chapter 9: Analytic Geometry.

Chapter 10: Counting principle.

Chapter 1 1: statistics and statistical cases.

Chapter 12: Probability and Statistics.

Chapter 13: algorithm preliminary, reasoning and proof, complex number.

Knowledge points:

Trigonometric function:

cos(A+B)=cosAcosB+sinAsinB

sin(A+B)=sinAcosB+cosAsinB

a/sinA=b/sinB=c/sinC=2R

Party A = Party B+Party C -2abcosA (and so on)

S= 1/2absinC (others, etc.)

S sector = 1/2*l*r

You can draw images of sin and sin. And know the transformation of Y=sinX(cosX) image.

Settings:

Three characteristics of set elements: certainty, disorder and mutual difference. And know the symbols, subsets, proper subset.

Function:

Pay attention to the function, define the domain, scope and corresponding rules.

There are also images of exponents and exponential functions.

Let's talk so much first!