# NCERT Solutions for Class 12 Maths Chapter 5 Exercise 5.5

NCERT Solutions for Class 12 Maths Chapter 5 Exercise 5.5 (Class 12 Ex. 5.5) differentiation free to download or use online in Hindi Medium for all board using Hindi NCERT Books in Hindi. 12th Maths sols are also in English medium updated for new academic session 2021-22 based on new NCERT Books. UP Board students are also using NCERT Textbooks for academic year 2021-2022, so, they also download UP Board Solutions for class 12 Maths Chapter 5 Exercise 5.5 from this webpage. All the NCERT Solutions and offline apps are applicable for for CBSE and MP Board as well as UP Board who are following NCERT Text books for 2021-22 session.

Videos related to each question are given below in Hindi and English Medium. English and Hindi Videos are given separately to both medium students. Download NCERT Solutions Offline Apps to use it without internet.## NCERT Solutions for Class 12 Maths Chapter 5 Exercise 5.5

### Class 12 Maths Exercise 5.5 Solutions in Hindi and English

Class: 12 | Maths (English and Hindi Medium) |

Chapter 5: | Exercise 5.5 |

### 12th Maths Exercise 5.5 Solutions

NCERT Solutions for Class 12 Maths Chapter 5 Exercise 5.5 differentiation sols in English and Hindi Medium to study online as well as download to study offline for academic session 2021-22. These Solutions are useful for UP Board Students also. This exercise is focused on the questions containing multiple functions in product or division form or in the form where the power of the variable is also a variable. Download NCERT Books for offline study based on new CBSE Syllabus.

#### Class 12 Maths Exercise 5.5 Question 1, 2, 3, 4 in English

#### Class 12 Maths Exercise 5.5 Question 5, 6 in English

#### Class 12 Maths Exercise 5.5 Question 7, 8 in English

#### Class 12 Maths Exercise 5.5 Question 9, 10 in English

#### Class 12 Maths Exercise 5.5 Question 11, 12 in English

#### Class 12 Maths Exercise 5.5 Question 13, 14 in English

#### Class 12 Maths Exercise 5.5 Question 15, 16 in English

#### Class 12 Maths Exercise 5.5 Question 17, 18 in English

#### Class 12 Maths Exercise 5.5 Question 1, 2, 3 in Hindi Medium

#### Class 12 Maths Exercise 5.5 Question 4, 5 in Hindi Medium

#### Class 12 Maths Exercise 5.5 Question 6, 7 in Hindi Medium

#### Class 12 Maths Exercise 5.5 Question 8, 9 in Hindi Medium

#### Class 12 Maths Exercise 5.5 Question 10, 11 in Hindi Medium

#### Class 12 Maths Exercise 5.5 Question 12, 13, 14 in Hindi Medium

#### Class 12 Maths Exercise 5.5 Question 15, 16, 17 in Hindi Medium

#### Class 12 Maths Exercise 5.5 Question 18 in Hindi Medium

#### About 12 Maths Exercise 5.5

This exercise is based on application of log on functions using properties. In Exercise 5.5 Question number 1, 3, 5 and 15 can be done directly using product rule, quotient rule and chain rule, but log properties make easier as compared to direct method. Rest questions required logarithm to simplify and them solve by simple differentiation.

There is another method also to solve these questions. As we know that e^(log x) = x, so we can suppose the function (let function is x^log x) as the power of e [e^{log (x^log x)} using log properties. Now we can differentiate this function directly without any difficulty. This method is not given in NCERT, so use it for Entrance Exams.

##### Feedback and Suggestions

NCERT Solutions 2021-2022 are updated for new academic session 2021-22 based on latest CBSE Syllabus and following the new NCERT Books. Please give your feedback to improve the website. Discussion Forum is being maintained to discuss the questions asked by users of NIOS board as well as CBSE board.

##### How to score good marks in the section of Exercise 5.5 Class 12 Maths Book?

Exercise 5.5 of 12th Mathematics is based on logarithm properties. So, student must know all the rules of taking log of any expression. Keeping the properties of log in mind, we should solve all the sums of exercise 5.5 Class 12 Maths. All the questions are easy to solve but need practice time to time scoring good marks.

##### Which problems of exercise 5.5 of 12th standard Maths can be expected in the first term board exams?

Exercise 5.5 of class 12th Maths has four examples (examples 30, 31, 32, 33) and 18 questions. All problems of this exercise are significant for the exams, but the most important problems of this exercise that students can expect in the board exams are examples 30, 32, 33 and questions 1, 3, 4, 6, 7, 8, 9, 10, 11, 14, 16, 17.

##### How much time is needed to complete exercise 5.5 of 12th Maths NCERT?

If students can give 2 hours per day to exercise 5.5 of class 12th Maths, they need 3-4 days to complete exercise 5.5 of class 12th Maths. This time is an approximate time. This time depends on students also because no students can have the same working speed, efficiency, capability, etc.

##### Is exercise 5.5 of grade 12th Maths difficult to understand?

Exercise 5.5 of class 12th Maths is not easy and not hard. It lies in the mid of easy and hard because some examples and questions of this exercise are easy, and some are complex. However, the difficulty level of any problem varies from child to child. So, exercise 5.5 of class 12th Maths is tough or not depends on children also. Some children find it complex, some find it simple, and some find it in the middle of simple and complex.