Last updated at Jan. 27, 2020 by Teachoo

Transcript

Ex 1.3, 6 Write the following as intervals: (i) {x: x ∈ R, –4 < x ≤ 6} {x: x ∈ R, –4 < x ≤ 6} = (–4, 6] ( ) Not included [ ] Included Ex 1.3, 6 Write the following as intervals: (ii) {x: x ∈ R, –12 < x < –10} {x: x ∈ R, –12 < x < –10} = (–12, –10) ( ) Not included [ ] Included Ex 1.3, 6 Write the following as intervals: (iii) {x: x ∈ R, 0 ≤ x< 7} {x: x ∈ R, 0 ≤ x < 7} = [0, 7) ( ) Not included [ ] Included Ex 1.3, 6 Write the following as intervals: (iv) {x: x∈ R, 3 ≤ x ≤ 4} {x: x ∈ R, 3 ≤ x ≤ 4} = [3, 4]

Class 11

Important Questions for exams Class 11

- Chapter 1 Class 11 Sets
- Chapter 2 Class 11 Relations and Functions
- Chapter 3 Class 11 Trigonometric Functions
- Chapter 4 Class 11 Mathematical Induction
- Chapter 5 Class 11 Complex Numbers
- Chapter 6 Class 11 Linear Inequalities
- Chapter 7 Class 11 Permutations and Combinations
- Chapter 8 Class 11 Binomial Theorem
- Chapter 9 Class 11 Sequences and Series
- Chapter 10 Class 11 Straight Lines
- Chapter 11 Class 11 Conic Sections
- Chapter 12 Class 11 Introduction to Three Dimensional Geometry
- Chapter 13 Class 11 Limits and Derivatives
- Chapter 14 Class 11 Mathematical Reasoning
- Chapter 15 Class 11 Statistics
- Chapter 16 Class 11 Probability

About the Author

Davneet Singh

Davneet Singh is a graduate from Indian Institute of Technology, Kanpur. He has been teaching from the past 9 years. He provides courses for Maths and Science at Teachoo.