The concept of functions and relations theory are expressed in a very lucid way for easy understanding to students :-

 A typical Example of Function:

  A typical Example of NOT a FUNCTION :

For detailed knowledge, you can download the Concept about Functions through the PDF Download 1 tab  and Concepts about the Relations through PDF Download 2 tab given below .

In the coming days we will provide sufficient question solving practice work to implement these basic concepts into reality.

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PDF Download 1

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PDF Download 2