Class 11 Maths - Cartesian Products of Two sets (Important Points)Chapter: Relations and Functions① Let A and B be two nonempty sets. Then- the Cartesian product of A and B is the set denoted by (A�
CBSE Class 11 Maths Chapter 2: Relations and Functions (1 Mark Based Questions with Answers) Part-1Q1: What is an ordered pair?Answer: An ordered pair is a pair of entries in the specified order.Q2: W
Class 11 Maths Standard CBSE Preboard Sample Question Paper (Set-1) 2020-21Learning is a continual process. To improve scores- the best way is to learn and practice. Solving question papers help stude
Sets - NCERT Exercise 1.6 Answers Class 11 Maths Q1: If X and Y are two sets such that n( X ) = 17- n( Y ) = 23 and n( X ∪ Y ) = 38- find n ( X ∩ Y ). Answer: Given- n( X ) = 17- n
Sets - NCERT Exercise 1.5 Answers CBSE Class 11 Maths Q1: Let U = { 1- 2- 3- 4- 5- 6- 7- 8- 9 }- A = { 1- 2- 3- 4}- B = { 2- 4- 6- 8 } and C = { 3- 4- 5- 6 }. Find (i
