![Ex 7.7, 9 - Chapter 7 Class 12 Integrals - Part 2](https://d1avenlh0i1xmr.cloudfront.net/d12c6f76-319b-4f51-9b93-4b3ba0a8e036/slide21.jpg)
Ex 7.7
Last updated at April 16, 2024 by Teachoo
Ex7.7, 9 1+ 2 9 1+ 2 9 = 9 + 2 9 = 1 3 2 +9 = 1 3 2 + 3 2 = 1 3 2 2 + 3 2 + 3 2 2 + 2 + 3 2 + = 1 3 2 2 +9 + 9 2 + 2 +9 + = + + + + +