Introduction of function || types of function || maths expert

"Introduction of functions" this video will introduce functions in this video we will learn how a function is define and what the type of function have ....
types of the function are the follows:
a) one one(bijective functions)
b) many one functions
c) onto function(surjective functions)
d) into functions
This video also define bijective function also, a function which is one one as well onto called bijective function.
This video also tells us that how to find domain and range of the function.

introduction of relation

types of relation

examples of relation

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[RamSingh-vgxm]

Sir ncrt kab se start karoge 9th 10th 11th 12th ki