Last updated at May 29, 2018 by Teachoo

Transcript

Example 1 If (x + 1, y – 2) = (3,1), find the values of x and y. (x + 1, y – 2) = (3, 1) Since the ordered pairs are equal, the corresponding elements are equal. Hence x + 1 = 3 & y – 2 =1 Solving (1) x + 1 = 3 x = 3 – 1 x = 2 ∴ x = 2, y = 3

Chapter 2 Class 11 Relations and Functions

Serial order wise

About the Author

Davneet Singh

Davneet Singh is a graduate from Indian Institute of Technology, Kanpur. He has been teaching from the past 8 years. He provides courses for Maths and Science at Teachoo. You can check his NCERT Solutions from Class 6 to 12.