RELATIONS -- LESSON 2

IN THIS LESSON WILL LEARN MORE EXAMPLE SUMS 

AND WHAT IS EQUIVALENCE CLASS ETC;

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RELATIONS -- LESSON 2 


CLICK THE VIDEO FOR DETAILED EXPLANATION OF 

EXAMPLE SUM 4 :

CLICK THE AUDIO LINK BELOW FOR TOTAL NUMBER

OF POSSIBLE RELATIONS FROM SET A TO SET B:

TOTAL NUMBER OF RELATIONS -- AUDIO 

EXPLANATION

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WHAT IS AN EQUIVALENCE CLASS ?

EQUIVALENCE CLASS OF AN ELEMENT