1. Chapter 1 Class 12 Relation and Functions
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Question 4 - Examples - Chapter 1 Class 12 Relation and Functions

Last updated at Dec. 16, 2024 by Teachoo

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Question 4 Consider functions f and g such that composite gof is defined and is one-one. Are f and g both necessarily one-one. Here, we take examples and function f, g And draw their set using arrow diagram Here, f is one-one But g is not one And finding gof using arrow diagram, we see that gof is one-one But g & f are not necessarily one-one
  1. Chapter 1 Class 12 Relation and Functions
  2. Serial order wise

    3. Examples

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Chapter 1 Class 12 Relation and Functions
Serial order wise

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Davneet Singh

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