# NCERT Solutions for Class 12 Maths Chapter 5 Exercise 5.8

NCERT Solutions for Class 12 Maths Chapter 5 Exercise 5.8 (Class 12 Ex. 5.8) Continuity and Derivative based on Rolle’s theorem and Mean Value Theorem to download in Hindi Medium and also in English Medium for all students updated for new academic session 2020-2021. Uttar Pradesh Board, Prayagraj also implemented NCERT Books for their scholars for academic session 2020-2021. So, the intermediate students of UP Board also take the benefits of these solutions given in Hindi and English Medium. Download UP Board Solutions for Class 12 Maths Chapter 5 Exercise 5.8 in PDF format free. These updated NCERT Solutions and Online or Offline apps are applicable for those students who are using NCERT Books for their exams based on CBSE Curriculum 2020-2021.

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## NCERT Solutions for Class 12 Maths Chapter 5 Exercise 5.8

 Class: 12 Maths (English and Hindi Medium) Chapter 5: Exercise 5.8

### 12th Maths Exercise 5.8 Solutions

NCERT Solutions for Class 12 Maths Chapter 5 Exercise 5.8 based on Justification and Verification of Rolle’s theorem and Mean value theorem LMV. इस प्रशनावली 5.8 में माध्यमान प्रमेय तथा रोले का प्रमेय मुख्य हैं। रोले के प्रमेय तथा माध्यमान प्रमेय की परिकल्पना को संतुष्ट करना तथा परिकल्पना के अनुसार c का मान निकलना आदि प्रश्न प्रशनावली 5.8 में निहित हैं। Join the discussion forum to ask your doubts in NIOS and CBSE Board. Download the latest NCERT Books 2020-21 for new session following the new CBSE Syllabus.

#### Class 12 Maths Chapter 5 Exercise 5.8 Solution in Videos

Class 12 Maths Exercise 5.8 Question 1 Solution
Class 12 Maths Exercise 5.8 Question 2 Solution

Class 12 Maths Exercise 5.8 Question 3 Solution
Class 12 Maths Exercise 5.8 Question 4 Solution
Class 12 Maths Exercise 5.8 Question 5 Solution
Class 12 Maths Exercise 5.8 Question 6 Solution

#### Class 12 Maths Chapter 5 Exercise 5.8 Solution in Hindi

Class 12 Maths Exercise 5.8 Question 1, 2 in Hindi
Class 12 Maths Exercise 5.8 Question 3, 4 in Hindi

Class 12 Maths Exercise 5.8 Question 5 in Hindi
Class 12 Maths Exercise 5.8 Question 6 in Hindi

#### About 12 Maths Exercise 5.8

In Exercise 5.8, we have to check whether the following conditions of Rolle’s Theorem is satisfied or not.

• Function is continuous in closed interval [a, b].
• Function is differentiable in open interval (a, b).
• For the function f(a) = f(b)
##### Rolle’s theorem

If all the three conditions of Rolle’s theorem is satisfied, then according to theorem there should be a value c of x in open interval (a, b) such that f'(c) = 0. Putting f'(c) = o, we can get the required value of c and verify the Rolle’s theorem for the given function. In Mean Value Theorem we have to check only two following conditions:

1. Function is continuous in closed interval [a, b].
2. Function is differentiable in open interval (a, b).
3. If both are true, then we can find a value c according to Mean Value Theorem (LMV), such that f'(c) = [f(b) – f(a)]/(b – a).

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