cbsenotes • 2019-11-02
Venn Diagrams Chapter: Sets Class 11 - Maths Most of the relationship between sets can be represented by means of diagrams. Figures representing sets in the form of an enclosed region in the
cbsenotes • 2019-10-29
Mathematics - Sets CBSE Class 11 NCERT Exercise 1.3 Q1: Make correct statements by filling in the symbols ⊂ or ⊄ in the blank spaces : (i) { 2- 3- 4 } . . . { 1- 2- 3- 4-5 }
cbsenotes • 2019-10-23
Mathematics - Sets CBSE Class 11 NCERT Exercise 1.2 Q1. Which of the following are examples of the null set (i) Set of odd natural numbers divisible by 2 Answer: Yes (ii) Set of even pr
cbsenotes • 2019-05-26
Different Types of Sets Class 11 - Mathematics Empty Set: A set is said to be empty set if it does not have any element. It is denoted by Φ or {}. Empty set is also called a null set o
cbsenotes • 2019-03-13
CBSE Class 11 - Mathematics Annual Sample Question Paper (2018-19) Getting good marks is very important for students of class 11. For this one must practice and attempt sampl