Integration cos x + x sin x /x (x + cos x) dx

Integration cos x + x sin x /x (x + cos x) dx

Integration by simple Substitution method 

Video solution link -

https://youtu.be/NLSjksBO83c

Notes- 

https://drive.google.com/file/d/17Pj6B66IntU6JCUeWF57JlvhoYVIiMi2/view?usp=drivesdk

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