Ex 1.1, 3 (iii) - Chapter 1 Class 11 Sets

Last updated at Dec. 16, 2024 by

Ex 1.1, 3 - Chapter 1 Class 11 Sets - Part 3

 

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Ex 1.1, 3 Write the following sets in roster form: (iii) C = {x: x is a two–digit natural number such that the sum of its digits is 8} 8 = 0 + 8 , 8 = 1 + 7 , 8 = 2 + 6 , 8 = 3 + 5 , 8 = 4 + 4 , 8 = 5 + 3 , The elements of this set are 17, 26, 35, 44, 53, 62, 71, and 80 only. C = {17, 26, 35, 44, 53, 62, 71, 80}

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Davneet Singh has done his B.Tech from Indian Institute of Technology, Kanpur. He has been teaching from the past 14 years. He provides courses for Maths, Science and Computer Science at Teachoo