Ex 1.1, 5 -  List all elements (i) A = {x: x is an odd - Ex 1.1

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Ex 1.1, 5 List all the elements of the following sets: (i) A = {x: x is an odd natural number} Natural numbers = 1, 2, 3, 4, 5, 6, 7, 8, 9, 10,…. Odd Natural numbers = 1, 3, 5, 7, 8, 11,…. So, the elements of this set are 1, 3, 5, 7, 9, 11,... Hence, A = { 1, 3, 5, 7, 9,……}

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Davneet Singh has done his B.Tech from Indian Institute of Technology, Kanpur. He has been teaching from the past 13 years. He provides courses for Maths, Science, Social Science, Physics, Chemistry, Computer Science at Teachoo.