In mathematics, limit is a fundamental concept in calculus and the behaviour concerns the function near that particular input. The formal definitions are first devised in the

century, informally, when we say function f is assigned an output f(x) to every input x.

The limit of the function is calculated using limit formula.  

$$\underset{x\to a}{lim}f\left(x\right)=A$$

Solved Examples

Question 1: Calculate

3x² + 4x + 6 ?

Solution:

3x² + 4x + 6

= 3(2)² + 4(2) + 6
= 12 + 8 + 6
= 26

More topics in Limit Formula

Stirling Formula