# Example 33 - 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

Example 33 Show that the : R R R given by (a, b) max {a, b} and the : R R R given by (a, b) min {a, b} are binary operations. For max : R R R (a, b) max {a, b} Here, a, b are real numbers & Maximum of 2 real numbers will also be a real number Hence, is a binary operation. For min : R R R (a, b) min{a, b} Here, a, b are real numbers & minimum of 2 real numbers will also be a real number Hence, is a binary operation.

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Chapter 1 Class 12 Relation and Functions (Term 1)

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About the Author

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.