Ex 7.4, 10 - Chapter 7 Class 12 Integrals

Last updated at July 11, 2018 by Teachoo

Ex 7.4, 10 - Integrate 1 / root x2 + 2x + 2 - Ex 7.4

Transcript

Ex 7.4, 10 1/ ( ^2 + 2 + 2) Integrating the function . . . 1 1/ ( ^2 + 2 + 2) = 1 1/ ( ^2 + 2( )(1) + 2) = 1 1/ ( ^2 + 2( )(1) + (1)^2 (1)^2 + 2) = 1 1/ (( + 1)^2 1 + 2) = 1 1/ (( + 1)^2 + 1) = 1 1/ (( + 1)^2 + (1)^2 ) =log | +1+ (( +1)^2 + (1)^2 )|+ =log | +1+ ( ^2 +2 +1+1)|+ = | + + ( ^ + + )|+

Ex 7.4

Ex 7.4, 10 You are here

Ex 7.5 →

Chapter 7 Class 12 Integrals

Serial order wise

Ex 7.1
Ex 7.2
Ex 7.3
Ex 7.4
Ex 7.5
Ex 7.6
Ex 7.7
Ex 7.8
Ex 7.9
Ex 7.10
Ex 7.11
Examples
Miscellaneous

About the Author

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.