Example 8 (ii) - Chapter 7 Class 12 Integrals

Last updated at December 16, 2024 by

Example 8 - Chapter 7 Class 12 Integrals - Part 2

Example 8 - Chapter 7 Class 12 Integrals - Part 3

Take a fresh quiz. Then take another.
Every attempt is a new AI-adaptive Teachoo quiz with 5 questions, selected from your answers, mistakes, and progress.
Remove Ads Share on WhatsApp

Transcript

Example 8 Find the following integrals: (ii) āˆ«1ā–’š‘‘š‘„/āˆš(2š‘„ āˆ’ š‘„^2 ) āˆ«1ā–’š‘‘š‘„/āˆš(2š‘„ āˆ’ š‘„^2 ) Adding and subtracting 1 in denominator = āˆ«1ā–’š‘‘š‘„/āˆš(āˆ’怖 š‘„怗^2 + 2š‘„ + 1āˆ’1) = āˆ«1ā–’š‘‘š‘„/āˆš(1 āˆ’ š‘„^2 + 2š‘„ āˆ’ 1) = āˆ«1ā–’š‘‘š‘„/āˆš(1 āˆ’ (š‘„^2 āˆ’ 2š‘„ + 1) ) = āˆ«1ā–’š‘‘š‘„/āˆš(1 āˆ’怖 (š‘„ āˆ’ 1)怗^2 ) = āˆ«1ā–’š‘‘š‘„/āˆš(1^2 āˆ’怖 (š‘„ āˆ’ 1)怗^2 ) =sin^(āˆ’1)ā”怖(š‘„ āˆ’ 1)/1+C怗 =怖š’”š’Šš’ć€—^(āˆ’šŸ)ā”怖(š’™āˆ’šŸ)+š‘Ŗ怗 It is of the form š‘‘š‘„/āˆš(š‘Ž^2 āˆ’ š‘„^2 )=sin^(āˆ’1) š‘„/š‘Ž+š¶ Replacing a with 1 and š‘„ with š‘„āˆ’1

Davneet Singh's photo - Co-founder, Teachoo

Made by

Davneet Singh

Davneet Singh has done his B.Tech from Indian Institute of Technology, Kanpur. He has been teaching from the past 14 years. He provides courses for Maths, Science and Computer Science at Teachoo