In this chapter, we provide RD Sharma Solutions for Chapter 1 Number System Ex 1.5 for English medium students, Which will very helpful for every student in their exams. Students can download the latest RD Sharma Solutions for Chapter 1 Number System Ex 1.5 Maths pdf, free RD Sharma Solutions for Chapter 1 Number System Ex 1.5 Maths book pdf download. Now you will get step by step solution to each question.
| Textbook | NCERT |
| Class | Class 9 |
| Subject | Maths |
| Chapter | Chapter 1 |
| Chapter Name | Number System |
| Exercise | Ex 1.5 |
RD Sharma Solutions for Class 9 Chapter 1 Number System Ex 1.5 Download PDF
Question 1.
Complete the following sentences:
(i) Every point on the number line corresponds to a … number which many be either … or
(ii) The decimal form of an irrational number is neither … nor …
(iii) The decimal representation of a rational number is either … or …
(iv) Every real number is either … number or … number.
Solution:
(i) Every point on the number line corresponds to a real number which many be either rational or irrational.
(ii) The decimal form of an irrational number is neither terminating nor repeating.
(iii) The decimal representation of a rational number is either terminating or nonterminating, recurring.
(iv) Every real number is either rational number or an irrational number.
Question 2.
Find whether the following statements are true or false:
(i) Every real number is either rational or irrational.
(ii) π is an irrational number.
(iii) Irrational numbers cannot be represented by points on the number line.
Solution:
(i) True. (Value of π = 3.14)
(ii) False : we can represent irrational number also.
Question 3.
Represent 6–√, 7–√, 8–√ on the number line.
Solution:
Question 4.
Represent 3.5−−−√ , 9.4−−−√and 10.5−−−−√ on the real number line.
Solution:
All Chapter RD Sharma Solutions For Class 9 Maths
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All Subject NCERT Exemplar Problems Solutions For Class 9
All Subject NCERT Solutions For Class 9
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