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```        wat is lim in differention
```
6 years ago

SAGAR SINGH - IIT DELHI
879 Points
```										Dear student,
Differentiation Concept
A function  f  is said to have a derivative at any point x if it is defined in some (undeleted) neighborhood of the point x and
Lim      f(x+∂x) – f(x)∂x → 0  --------------------                   ∂x
exists(finite). The value of this limit is called the derivative of f at any point x and is denoted by  f '(x).
Differentiation Equation
f'(x) =   Lim      f(x+∂x) – f(x)         ∂x → 0  --------------------                          ∂x
This equation  is called differentiation equation. By using this  equation,we can find derivatives of different functions. ∂x is the small  change in the variable x. f(x) is a function of x. f '(x) is derivative  of f(x).

All the best.
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Sagar Singh
B.Tech, IIT Delhi

```
6 years ago
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