Please wait...
Contact Us
Contact
Need assistance? Contact us on below numbers

For Study plan details

93219 24448 / 89292 63204

10:00 AM to 7:00 PM IST all days.

For Franchisee Enquiry

81783 72169
OR

Chat with us on WhatsApp

or

Thanks, You will receive a call shortly.
Customer Support

You are very important to us

For any content/service related issues please contact on this number

93219 24448 / 99871 78554

Mon to Sat - 10 AM to 7 PM

Home / Doubts and Solutions/JEE/Mathematics

how to proceed it...

qsnImg
Asked by nitishkrnehu09 7th February 2018, 9:54 PM
Answered by Expert
Answer:
begin mathsize 16px style straight I equals integral subscript 1 over 2014 end subscript superscript 2014 space fraction numerator tan to the power of negative 1 end exponent straight x over denominator straight x end fraction dx........... left parenthesis straight I right parenthesis Put space straight x equals 1 over straight y rightwards double arrow dx equals fraction numerator negative 1 over denominator straight y squared end fraction dy you space get space straight I equals integral subscript 1 over 2014 end subscript superscript 2014 space fraction numerator cot to the power of negative 1 end exponent space straight y over denominator straight y end fraction dy space space space space space space space space space space space space using space tan to the power of negative 1 end exponent open parentheses 1 over straight y close parentheses equals cot to the power of negative 1 end exponent straight y space for space straight y greater than 0 straight I equals integral subscript 1 over 2014 end subscript superscript 2014 space fraction numerator cot to the power of negative 1 end exponent space straight x over denominator straight x end fraction dx......... left parenthesis II right parenthesis Adding space left parenthesis straight I right parenthesis space and space left parenthesis II right parenthesis space and space using space tan to the power of negative 1 end exponent straight x plus cot to the power of negative 1 end exponent straight x equals straight pi over 2 Solve space it space further space you space get space straight I equals straight pi over 2 log 2014 space end style
Answered by Expert 8th February 2018, 10:42 AM
Rate this answer
  • 1
  • 2
  • 3
  • 4
  • 5
  • 6
  • 7
  • 8
  • 9
  • 10

You have rated this answer /10

Report an issue
Tags: logarithmic-functions
Previous Question
Next Question
Your answer has been posted successfully!

Free related questions

if a, b, c are positive real number then
30th September 2023, 11:43 PM
how to solve this in financial calculator by log
15th April 2024, 5:47 PM
RELATED STUDY RESOURCES :
JEE QUESTION ANSWERS

Browse free questions and answers by Chapters

Trending Tags

trigonometric equations Mole concept linear equations trigonometric ratios functions circle quadratic equation matrix operations integration equivalent resistance

Latest Questions

CBSE X Biology
What is enzyme  
Asked by Sureshgowdayd548 28th October 2020, 10:50 PM
JEE Main Mathematics
The following pseudocode is executed using the “Paragraph words” dataset. At the end of the execution, CountB captures the number of verbs with letter count less than the average letter count of verbs. But the pseudocode may have mistakes in one or more lines. Identify all such lines (if any). It is a Multiple Select Question (MSQ).  Error in Line 4  Error in Line 8  Error in Line 11  Error at Line 12  Error in Line 17  Error at Line 18  Error in Line 21 The following pseudocode is executed using the “Words” table. What will be the value of A at the end of the execution?
Asked by amaladelsingh 28th October 2020, 10:24 PM
CBSE X Biology
I want a brief clarity on Taxonomy
Asked by reenacharan2008 28th October 2020, 9:11 PM

Chat with us on WhatsApp