The chapter is fully based on real numbers and its applications. It discusses important topics like Euclid’s division algorithm, the fundamental theorem of arithmetic, revisiting rational and irrational numbers and decimal expansions. All these topics are going to develop a strong base for understanding further chapters in mathematics.
This chapter teaches you about the polynomials of varying degrees such as linear, quadratic and cubic polynomials and the geometrical meaning of polynomials. You will also get to understand the relationship between the coefficients and zeros of a polynomial and the division algorithm.
This chapter teaches you about the tangents to a circle and angles formed by them at different points. It tells you about various theorems about tangents to a circle and their point of contact in this chapter using which, you can further devise other results and theorems to be used in other topics of geometry.