# 10th class math book English Punjab textbook pdf

### Introduction

Dear students here you download 10th class math book pdf. This book contains 13 chapters on different mathematics fundamentals. Some chapters new for you and some chapters related to previous chapters you read in previous classes 9th etc.

I explain all chapters some paragraphs in my own words. So if you want to read these chapters with details then download the 10th class maths book Punjab textbook pdf free link given below to post end.

## 10th class math book English medium Chapter details

An equation, which contains the square of the unknown quantity or variable, but no higher power is called a quadratic equation or an equation of the second degree.
They are two methods used to solve the quadratic equation.
1. Factorization
2. Completing Square

### 2- Theory of Quadratic Equations

On solving quadratic equations, we get different kinds of roots. Now we will discuss the nature or characteristics of the roots in mathematics 10th class Punjab textbook this chapter of the quadratic equation without actually solving it. For more details please view book online or download book for free.

### 3- Variations

#### Ratio

A relation between two quantities of the same kind is called ratio. If a and b are two quantities of the same kind and b is not zero, then the ratio of a and b is written as a:b or infraction a/b.

#### Proportion

A proportion is a statement, which is expressed as an equivalence of two ratios, if two ratios a:b and c:d are equal, then we can write a:b=c:d.

#### Variation

The word variation is frequently used in all science. There are two types of variations according to mathematics 10th class book pdf:

• Direct variation

If two quantities are related in such a way that an increase in one quantity causes an increase in the other quantity, then this variation is called direct variation.

• Inverse variation

If two quantities are related in such a way that when one quantity increases, the other decrease is called inverse variation.

### 4- Partial Fractions

The two digits are part of the expression of the alphabet. The component is indicated by the bar we write, the dividend above the bar, and the division below the bar. I can't explain this complete download 10th class math book pdf for more details.

### 5- Sets and Functions

A set is a well-defined collection of objects and it is denoted by capital letters A, B, C, etc. The set is also in numbers and other characters. One set contains one or more characters defined in medium brackets.So if you want to read set in detail then scroll down to post end and download mathematics 10th class Punjab textbook pdf free.

### 6- Basic Statistics

A frequency distribution is a tabular arrangement for classifying data into different groups and the number of observations falling in each group corresponds to the respective group. The data presented in the form of a frequency distribution is called grouped data.

### 7- Introduction to Trigonometry

An angle is defined as the union of two non-linear rays with some common points. The rays are called arms of the angle and the common endpoint is known as a vertex of the angle. It is easy if we make an angle by rotating a ray from one position to another.

When we create an angle like this, the actual position of the ray is called the starting point and the last position of the ray is called the terminal side of the angle. If the rotation f the ray is anti-clockwise or clockwise, the angle has positive or negative measures respectively. I hope you 10th class maths book free download pdf.

### 9- Chords of a Circle

A circle is the locus of a moving point P in a plane that is always equidistant from some fixed point O. The fixed point O not lying on the circle is called the center, the constant distance OP is its radius whereas the boundary traced by moving point P is called the circumference of the circle.

### 13- Practical Geometry-Circles

The word geometry is derived from two Greek words namely Geo (earth) and Merton (measurement). In fact, geometry means the measurement of the earth or land. Geometry is a very important branch of mathematics, relating to the shape, size, and location of geometry data.

We will concentrate upon simple figures namely pints, straight lines, triangle, polygon, and circle in this unit. Download 10th class math book English medium for free for complete details.

### Note:

Chapter 8,10,11,12 not explained because they are no definition in 10th class math book pdf and other some paragraph explanation. In these chapters only diagrams defined in pictures form. So if you want to read or watch these diagrams then download mathematics 10th class book pdf.

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