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Chapter 7 Class 12 Integrals
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Example 8 (i) - Find the following integrals dx x2-16 - Chapter 7 Class 12 CBSE NCERT Math - Integration by specific formulaes - Formula 1

Example 8 (i) - Chapter 7 Class 12 Integrals - Part 2


Transcript

Example 8 (i) Find the following integrals: (i) ∫ 𝑑π‘₯/(π‘₯^2 βˆ’ 16) ∫1▒𝑑π‘₯/(π‘₯^2 βˆ’16) = ∫1▒𝑑π‘₯/(π‘₯^2 βˆ’γ€– 4γ€—^2 ) Using ∫1▒〖𝑑π‘₯/(π‘₯^2 βˆ’ π‘Ž^2 )=1/2π‘Ž π‘™π‘œπ‘”|(π‘₯ βˆ’ π‘Ž)/(π‘₯ + π‘Ž)|+𝐢〗 Replacing π‘Ž=4 =1/(2 Γ— 4) π‘™π‘œπ‘”|(π‘₯ βˆ’ 4)/(π‘₯ + 4)|+𝐢 =𝟏/πŸ– π’π’π’ˆ|(𝒙 βˆ’ πŸ’)/(𝒙 + πŸ’)|+π‘ͺ

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Davneet Singh

Davneet Singh has done his B.Tech from Indian Institute of Technology, Kanpur. He has been teaching from the past 12 years. He provides courses for Maths, Science, Social Science, Physics, Chemistry, Computer Science at Teachoo.