NCERT Solutions · Class 10
Step-by-step NCERT Solutions for Class 10 Maths Chapter 1 (Real Numbers), Exercise 1.3. 3 questions with answers — read online free on NCERT Help.
| Class | Class 10 |
|---|---|
| Subject | Maths |
| Chapter | Chapter 1 — Real Numbers |
| Exercise | Exercise 1.3 |
| Questions solved | 3 |
Question 1:Prove that 5 is irrational.
Question 2:Prove that 3 + 2 5 is irrational.
Question 3:Prove that the following are irrationals : (i) 1 2 (ii) 7 5 (iii) 6 + 2 2018-
You can read step-by-step NCERT Solutions for Class 10 Maths Chapter 1 Exercise 1.3 online on NCERT Help at this page — no download required.
This page includes 3 NCERT textbook questions with detailed answers.
Browse all exercises for Class 10 Maths Chapter 1 using the exercise switcher on this page or the full chapter list on the subject hub.
