1. Chapter 7 Class 12 Integrals
  2. Serial order wise
  3. Ex 7.4

Ex 7.4, 9 - Chapter 7 Class 12 Integrals

Last updated at July 11, 2018 by

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

Slide27.JPG

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

    3. Ex 7.4

    Ex 7.5 →

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 + = + + +

Chapter 7 Class 12 Integrals
Serial order wise

About the Author

Davneet Singh's photo - Teacher, Computer Engineer, Marketer
Davneet Singh
Davneet Singh is a graduate from Indian Institute of Technology, Kanpur. He has been teaching from the past 8 years. He provides courses for Maths and Science at Teachoo. You can check his NCERT Solutions from Class 6 to 12.