# Ex 1.4, 5 - Chapter 1 Class 12 Relation and Functions (Term 1)

Last updated at May 29, 2018 by Teachoo

Last updated at May 29, 2018 by Teachoo

Transcript

Ex 1.4, 5 Let* be the binary operation on the set {1, 2, 3, 4, 5} defined by a * b = H.C.F. of a and b. Is the operation * same as the operation * defined in Exercise 4 above? Justify your answer. * is defined on set {1, 2, 3, 4, 5} and a * b = H.C.F of a and b. The operation table is: Note that the operation tables for * and * are the same. Thus, the operation * is same as the operation*.

Ex 1.4

Ex 1.4 ,1 (i)
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Ex 1.4 ,1 (ii) Important Deleted for CBSE Board 2022 Exams

Ex 1.4 ,1 (iii) Deleted for CBSE Board 2022 Exams

Ex 1.4 ,1 (iv) Important Deleted for CBSE Board 2022 Exams

Ex 1.4 ,1 (v) Deleted for CBSE Board 2022 Exams

Ex 1.4, 2 (i) Important Deleted for CBSE Board 2022 Exams

Ex 1.4, 2 (ii) Deleted for CBSE Board 2022 Exams

Ex 1.4, 2 (iii) Deleted for CBSE Board 2022 Exams

Ex 1.4, 2 (iv) Important Deleted for CBSE Board 2022 Exams

Ex 1.4, 2 (v) Deleted for CBSE Board 2022 Exams

Ex 1.4, 2 (vi) Important Deleted for CBSE Board 2022 Exams

Ex 1.4, 3 Deleted for CBSE Board 2022 Exams

Ex 1.4, 4 Deleted for CBSE Board 2022 Exams

Ex 1.4, 5 Deleted for CBSE Board 2022 Exams You are here

Ex 1.4, 6 Important Deleted for CBSE Board 2022 Exams

Ex 1.4, 7 Deleted for CBSE Board 2022 Exams

Ex 1.4, 8 Deleted for CBSE Board 2022 Exams

Ex 1.4, 9 (i) Deleted for CBSE Board 2022 Exams

Ex 1.4, 9 (ii) Deleted for CBSE Board 2022 Exams

Ex 1.4, 9 (iii) Deleted for CBSE Board 2022 Exams

Ex 1.4, 9 (iv) Important Deleted for CBSE Board 2022 Exams

Ex 1.4, 9 (v) Important Deleted for CBSE Board 2022 Exams

Ex 1.4, 9 (vi) Deleted for CBSE Board 2022 Exams

Ex 1.4, 10 Deleted for CBSE Board 2022 Exams

Ex 1.4, 11 Important Deleted for CBSE Board 2022 Exams

Ex 1.4, 12 Deleted for CBSE Board 2022 Exams

Ex 1.4, 13 (MCQ) Important Deleted for CBSE Board 2022 Exams

Chapter 1 Class 12 Relation and Functions (Term 1)

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Davneet Singh

Davneet Singh is a graduate from Indian Institute of Technology, Kanpur. He has been teaching from the past 10 years. He provides courses for Maths and Science at Teachoo.