Practice Check whether the relation is a function Get 3 of 4 questions to level up!

Learn to determine if a relation given by a set of ordered pairs is a function. Created by Sal Khan and Monterey Institute for Technology and Education.

Types of relations This lesson covers skills from the following lessons of the NCERT Math Textbook: (i) 1.1- Introduction, and (ii) 1.2 - Types of relations

Practice Quiz 1 Identify your areas for growth in this lesson: Types of relations Start quiz

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Practice Up next for you: Reflexive, symmetric and transitive relations (basic) Get 3 of 4 questions to level up!

Learn to determine if a relation given by a set of ordered pairs is a function. Created by Sal Khan and Monterey Institute for Technology and Education.

Inputs and outputs of a function Learn Worked example: matching an input to a function's output (graph) Worked example: two inputs with the same output (graph)

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अभ्यास कीजिए जाँच करना कि क्या कोई संबंध (relation) एक फलन (function) है। स्तर बढ़ाने के लिए 4 सवालों में 3 सही करें!