CBSE Class 12-science Answered
{x^4+1/x(x^2+1)^2 dx
{1/sinx-sin2x dx
Asked by raghuvarandamodaran2002 | 28 Aug, 2019, 21:02: PM
![begin mathsize 16px style straight I equals integral fraction numerator straight x to the power of 4 plus 1 over denominator open parentheses straight x squared plus 1 close parentheses squared end fraction dx
end style](https://images.topperlearning.com/topper/tinymce/cache/8249179d890d55808b24984545b0fe5d.png)
![begin mathsize 16px style straight I equals integral fraction numerator straight x to the power of 4 plus 2 straight x squared plus 1 minus 2 straight x squared over denominator open parentheses straight x squared plus 1 close parentheses squared end fraction dx end style](https://images.topperlearning.com/topper/tinymce/cache/1e3618c62120284cf7972bc75da59101.png)
![begin mathsize 16px style straight I equals integral open parentheses fraction numerator straight x to the power of 4 plus 2 straight x squared plus 1 over denominator straight x to the power of 4 plus 2 straight x squared plus 1 end fraction minus fraction numerator 2 straight x squared over denominator open parentheses straight x squared plus 1 close parentheses squared end fraction close parentheses dx end style](https://images.topperlearning.com/topper/tinymce/cache/d14d4864fee3e527fa3de0b04f630e05.png)
![begin mathsize 16px style straight I equals integral open parentheses 1 minus 2 cross times fraction numerator straight x squared plus 1 minus 1 over denominator open parentheses straight x squared plus 1 close parentheses squared end fraction close parentheses dx end style](https://images.topperlearning.com/topper/tinymce/cache/f483dd7a94a05073d03b0643c6903059.png)
![begin mathsize 16px style straight I equals integral open parentheses 1 minus fraction numerator 2 over denominator straight x squared plus 1 end fraction plus 2 over open parentheses straight x squared plus 1 close parentheses squared close parentheses dx end style](https://images.topperlearning.com/topper/tinymce/cache/2a49c75fc2165e5d5258a8e09aa4b464.png)
Now integrate it further.
Answered by Sneha shidid | 29 Aug, 2019, 10:46: AM
Concept Videos
CBSE 12-science - Maths
Asked by singhdivyang308 | 07 Feb, 2022, 09:35: AM
CBSE 12-science - Maths
Asked by indrajitchatterjee22092002 | 04 Aug, 2020, 22:11: PM
CBSE 12-science - Maths
Asked by raghuvarandamodaran2002 | 28 Aug, 2019, 21:02: PM
CBSE 12-science - Maths
Asked by haroonrashidgkp | 28 Oct, 2018, 13:06: PM
CBSE 12-science - Maths
Asked by haroonrashidgkp | 28 Oct, 2018, 13:05: PM
CBSE 12-science - Maths
Asked by haroonrashidgkp | 28 Oct, 2018, 13:05: PM
CBSE 12-science - Maths
Asked by haroonrashidgkp | 27 Oct, 2018, 17:45: PM
CBSE 12-science - Maths
Asked by haroonrashidgkp | 27 Oct, 2018, 17:40: PM
CBSE 12-science - Maths
Asked by haroonrashidgkp | 27 Oct, 2018, 17:40: PM
CBSE 12-science - Maths
Asked by haroonrashidgkp | 26 Oct, 2018, 09:40: AM