## Limits and Derivatives Formula for CBSE Class 11 Maths - Free PDF Download

## FAQs on CBSE Class 11 Maths Chapter 13 - Limits and Derivatives Formulas

1. How do we solve limits?

Get to know the idea behind limits and problem-solving techniques. Following are the various Limits of a Function:

Evaluate limits using direct substitution

Evaluate limits using factoring and cancelling

Evaluate limits by expanding and simplifying

Evaluate limits by combining fractions

Evaluate limits by multiplying by the conjugate

2. How are Limits expressed in mathematics?

Mathematically, we write and say “the limit of a function f(x), as x approaches a, is equivalent to L”. If we are able to make the values of the function f(x) arbitrarily close to L by taking x to be sufficiently close to, 'a' (on either side of a) but not equivalent to a.

This is to say that as 'x' becomes closer and closer to the number a (from either side of a), the value of f(x) gets much nearer to the number ‘L’. In computing the limit of f(x) as x approaches, remember that we never take into account x = a.

F(x) is needless to be even defined when x = a. One factor that matters is how f(x) is defined close to 'a'. You will find a collection of Limits solved problems PDF free which will be very helpful for your board exam preparation.