Ex 7.4, 9 - Integrate sec2 x / root tan2 x + 4 - Integration by specific formulaes - Formula 6

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  1. Chapter 7 Class 12 Integrals
  2. Serial order wise

Transcript

Ex 7.4, 9 sec 2 tan 2 + 4 Let tan = Diff both sides w.r.t. x sec 2 = = sec 2 Integrating the function . . . sec 2 tan 2 + 4 Putting value of tan = and = sec 2 = sec 2 t 2 + 4 . sec 2 = 1 t 2 + 4 . = 1 t 2 + 2 2 . = log + 2 + 2 2 + = log + 2 +4 + = + + +

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Davneet Singh is a graduate from Indian Institute of Technology, Kanpur. He has been teaching from the past 9 years. He provides courses for Maths and Science at Teachoo.