Class XI-Chapter 2-Relations & Functions-Part-4(Graph of Functions)-Lecture in Hindi

Hello Friends,
In this lecture, we will use the definition of Functions to draw and understand graphs of various functions. When you represent all the ordered pairs of a function on X-Y axes, the image obtained is the graph of that particular function. We will understand the graph, domain and range of identity function, constant function, modulus function, polynomial function, signum function and greatest integer function.
I hope you find this lecture easy to understand.

Questions?

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