Showing posts with label calculus. Show all posts
Showing posts with label calculus. Show all posts

Wednesday, 12 January 2022

CBSE Class 11 - Mathematics - Limits and Derivatives (Part-7) Derivatives Using First Principle #class11Maths #limits #calculus #differentiation #eduvictors

CBSE Class 11 - Mathematics - Limits and Derivatives Part-7

Derivatives Using First Principle

CBSE Class 11 - Mathematics - Limits and Derivatives (Part-7)  Derivatives Using First Principle #class11Maths #limits #calculus #differentiation #eduvictors



In the previous post[Part-6], we learned about the Derivative of a function at a point. Let us focus on some important derivatives using the First Principle.


Theorem 1: From the first principle, we have 

Friday, 31 December 2021

CBSE Class 11 - Mathematics - Limits and Derivatives (Part-6) - Derivative of a Function At a Point #limits #class11Maths #calculus #eduvictors

Class 11 - Mathematics - Limits and Derivatives (Part-6) - Derivative of a Function At a Point 

CBSE Class 11 - Mathematics - Limits and Derivatives (Part-6) - Derivative of a Function At a Point #limits #class11Maths #calculus #eduvictors



In the previous blog post Limits and derivatives Part-5, we learned about the limits. Let us understand the derivative of a function at a point.

Q1: What is the derivative of a function at a point?

Answer: Let y = f(x) is a continuous function. It means the value of y changes as the value of x changes.

At x = a, is a point in its domain of definittion. The derivative of f at a is defines as: