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the limit of f near the point a does not exist when f is not appraoching any number near a for every number L there is a number E greater than zero such that for all numbers d > 0, there exists a number x that satisfies |x - a|< d but doesn't satisfy: |f(x) - L| < E

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Q: When does a limit in calculus not exist?
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Continue Learning about Calculus

Limits in calculus?

A limit in calculus is a value which a function, f(x), approaches at particular value of x. They can be used to find asymptotes, or boundaries, of a function or to find where a graph is going in ambiguous areas such as asymptotes, discontinuities, or at infinity. There are many different ways to find a limit, all depending on the particular function. If the function exists and is continuous at the value of x, then the corresponding y value, or f (x), is the limit at that value of x. However, if the function does not exist at that value of x, as happens in some trigonometric and rational functions, a number of calculus "tricks" can be applied: such as L'Hopital's Rule or cancelling out a common factor.


Calculus is a branch of mathematics that studies what?

Calculus is the branch of mathematics that studies continuously changing quantities. The calculus is characterized by the use of infinite processes, involving passage to a limit, that is, the notion of tending toward, or approaching, an ultimate value.


What is calculus about?

Calculus is about applying the idea of limits to functions in various ways. For example, the limit of the slope of a curve as the length of the curve approaches zero, or the limit of the area of rectangle as its length goes to zero. Limits are also used in the study of infinite series as in the limit of a function of xas x approaches infinity.


Define The LIMIT as in Calculus?

The term "limit" in calculus describes what is occurring as a line approaches a specific point from either the left or right hand side. Some limits approach infinity while some approach specific points depending on the function given. If the function is a piece-wise function, the limit may not reach a specific value depending on the function given. For a more in-depth definition here is a good link to use: * http://www.math.hmc.edu/calculus/tutorials/limits/


What is calculus in mathematics?

Calculus involves the exploration of limits in mathematics. For example, if you consider a polygon and keep adding a side to it, eventually it will begin to look like a circle but it will never truly be a circle. This is an example of a limit.