This is a free lesson from our course in Algebra I
It covers another aspect of a function which is called one to one mapping. Overall, a function has one to one mapping
if for every value of x there is one and only one value of y.
For example, 2y + 3x = 6 is a function. A function has many to one mapping if more than one values of x
equal to the same value of y. For example, y = f(x) =
x^{2}. The lesson will also show you the graphical representation
and tabular representation of one to one mapping and many to one mapping with the
help of examples. (More text below video...)
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