lsdpoon1337
Member
- Joined
- Sep 14, 2007
- Messages
- 76
- Gender
- Male
- HSC
- 2009
Hi, I am having trouble doing these two questions:
Integrate:
1. (1 + cos 2x)/ (sin 2x)^2
answer given: -0.5(cosec 2x + cot 2x) + c
2. (sin 2x)^2/ (1 + cos 2x)
answer given: x - 0.5sin2x + c
thank you very much
Integrate:
1. (1 + cos 2x)/ (sin 2x)^2
answer given: -0.5(cosec 2x + cot 2x) + c
2. (sin 2x)^2/ (1 + cos 2x)
answer given: x - 0.5sin2x + c
thank you very much