# NCERT Solutions Class 10 Maths Chapter 5 Exercise 5.3 Arithmetic Progressions

NCERT solutions for class 10 maths chapter 5 exercise 5.3 Arithmetic Progressions will help students learn how to calculate the sum of the first ‘n’ terms of an arithmetic progression by using the formula n/2 [ 2a + (n-1)d ] where ‘d’ is the common difference. They will also uncover the formula, where S = n/2(a+l), if the first and the last term is given and the common difference is not known.

The nth term of an AP can be said to be the difference of the total of first ‘n’ terms and the total of first (n – 1) terms, i.e., a_{n} = S_{n} – S_{n – 1}

This NCERT solutions class 10 maths chapter 5 exercise 5.3 section has 20 detailed questions which aim at covering and exploring all the different possible cases of arithmetic progressions. The pdf of the exercise questions in the class 10 maths NCERT solutions chapter 5 exercise 5.3 is given below :

**ā** Download NCERT Solutions Class 10 Maths Chapter 5 Exercise 5.3

**Exercise 5.3 Class 10 Chapter 5 **

### More Exercises in Class 10 Maths Chapter 5

- NCERT Solutions Class 10 Maths Chapter 5 Ex 5.1
- NCERT Solutions Class 10 Maths Chapter 5 Ex 5.2
- NCERT Solutions Class 10 Maths Chapter 5 Ex 5.4

## NCERT Solutions Class 10 Maths Chapter 5 Exercise 5.3 Tips

NCERT solutions class 10 maths chapter 5 exercise 5.3 Arithmetic Progressions will assist the students in calculating the sum of ‘n’ terms of an AP. For this, we need the values of the first term and the total number of terms. The students must remember that the formula to find the sum is S_{n}=n/2 * [2a+(n−1)d]. And also another formula, S_{n}=n/2* (a+l), if the last term is known.

NCERT solutions class 10 maths chapter 5 exercise 5.3 includes questions that can be a bit complex, but students should ensure that they explore the solved examples before practicing this exercise. They can always refer to the highlights in the NCERT textbook to clear their doubts.

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## NCERT Class 10 Maths Video Solutions Chapter 5 Exercise 5.3

NCERT Videos for Class 10 Maths Chapter 5 Exercise 5.3 | |
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Question 1 | Question 11 |

Question 2 | Question 12 |

Question 3 | Question 13 |

Question 4 | Question 14 |

Question 5 | Question 15 |

Question 6 | Question 16 |

Question 7 | Question 17 |

Question 8 | Question 18 |

Question 9 | Question 19 |

Question 10 | Question 20 |