Skelly4444
Junior Member
- Joined
- Apr 4, 2019
- Messages
- 63
I am struggling to integrate (1+sinx) / cosx
using the substitution of u=sinx
The answer in the back of the book is -ln(1-sinx) + C
but whenever I type it into an online calculator, it comes up with a different answer?
Any guidance on how they've arrived at this answer would be greatly appreciated.
using the substitution of u=sinx
The answer in the back of the book is -ln(1-sinx) + C
but whenever I type it into an online calculator, it comes up with a different answer?
Any guidance on how they've arrived at this answer would be greatly appreciated.