# NCERT Solutions for Class 12 Maths Chapter 5 Exercise 5.5

NCERT Solutions for Class 12 Maths Chapter 5 Exercise 5.5 differentiation free to download or use online in Hindi Medium for all board using Hindi NCERT Books in Hindi or English medium updated for new academic session 2020-21 based on new NCERT Books.

Solutions and offline apps are applicable for for CBSE & MP, UP Board who are following NCERT Text books for 2020-21 session. Download NCERT Solutions Offline Apps to use it without internet.## NCERT Solutions for Class 12 Maths Chapter 5 Exercise 5.5

Class: | 12 |

Subject: | Maths |

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 2020-21. 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. इस प्रशनावली 5.5 को शुरू करने से पहले के नियमों को अच्छी तरह से सीख ले क्योंकि इसमें उसका बहुतायत से प्रयोग होगा। Download NCERT Books for offline study based on new CBSE Syllabus.

### Exercise 5.5 Solutions in Hindi & English

#### 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.

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