Chapter-1 Number system (Part-2)| Introduction| Class 9 Maths | NCERT | Real numbers |Concepts

Number System- Introduction

chapter 1| ex: 1.1 |number system

Complex number part 2

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Class 10 Exercise 10.2 Question 1 | CBSE Class 10 Ex -10.2 Q1 | NCERT | Class 10 Maths Chapter 10

Check the validity of the statements given below by the method given against it.(i) p: The sum of an irrational number and a rational number is irrational (by contradiction method).(ii) q: If n is a real number with n > 3 , then n^2>9

Check the validity of the statements given below by the method given against it.(i) p: The sum of an irrational number and a rational number is irrational (by contradiction method).(ii) q: If n is a real number with n > 3 , then n^2>9