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It is a surjection.

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8y ago

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Related Questions

How do you describe a function in algebra?

a function is a one-to-one and many-to one relation


What are the kinds of relation in mathematics?

1. One to One -function- 2. One to Many -relation- 3. Many to Many -function-


What is the relationship between relation and function?

A function is a relationship that is one-to-one or many-to-one but not one-to-many. Thus, if a and b are in the domain of the function, then their images in the range, f(a) and f(b) MUST be equal.


What determine an enzymes function and how many function does one enzyme have?

two


Is even function be one one function?

No. By definition, f(-x) = f(x) so that it is many-to-one.


How many zeros can you have in an algebraic function?

For an algebraic function in one variable, as many as the highest power of the variable.


What statement describes a many one - to one function?

Vv


Can an invertible function have more than one x-intercept?

No. If the function has more than one x-intercept then there are more than one values of x for which y = 0. This means that, for the inverse function, y = 0 should be mapped onto more than one x values. That is, the inverse function would be many-to-one. But a function cannot be many-to-one. So the "inverse" is not a function. And tat means the original function is not invertible.


What is a person function?

person`s function is to love one another to have a many friends


Which kind of graph is always a function?

Any graph of a mapping which is one-to-one or many-to-one but not one-to-many.


Is x2-y2 equals 81 a function?

The answer, for y as a function of x, depends on the range of y. Over the real numbers, it is not a function because a function cannot be one-to-many. But it is always possible to define the domain and range in such a way that the mapping in not one-to-many.


How many functions does one enyme have?

One function. A enzyme is particular about it's substrate, so the enzyme can catalyze one reaction by lowering that reaction's activation energy.