You are Here: Home >< Maths

# FP3 Question watch

1. http://filestore.aqa.org.uk/subjects...3-QP-JUN14.PDF

Question 5d)
I have got ln(sin(2x)) when i integrate but putting in pi/4 it becomes ln(0) which is undefined?
WHat has the markscheme done?

http://filestore.aqa.org.uk/subjects...W-MS-JUN14.PDF

Thanks!
2. Have you learned about limits?
3. (Original post by Tynos)
http://filestore.aqa.org.uk/subjects...3-QP-JUN14.PDF

Question 5d)
I have got ln(sin(2x)) when i integrate but putting in pi/4 it becomes ln(0) which is undefined?
WHat has the markscheme done?

http://filestore.aqa.org.uk/subjects...W-MS-JUN14.PDF

Thanks!
Use part (b) after you've combined the ln terms.

Spoiler:
Show
The markscheme is pretty awful to be honest, it's not particularly clear at all. How can an examiner then complain that students don't lay answers out properly...
4. (Original post by shamika)
Use part (b) after you've combined the ln terms.

Spoiler:
Show
The markscheme is pretty awful to be honest, it's not particularly clear at all. How can an examiner then complain that students don't lay answers out properly...
Yeha thanks, i figured it out already.
And i agree with you, they;re quite annoying.
5. (Original post by rayquaza17)
how would I do 8 bii) ?
6. anyone help on 8 bii?
7. (Original post by Tynos)
how would I do 8 bii) ?
What have you got so far?

TSR Support Team

We have a brilliant team of more than 60 Support Team members looking after discussions on The Student Room, helping to make it a fun, safe and useful place to hang out.

This forum is supported by:
Updated: May 11, 2015
Today on TSR

### TSR Pub Quiz 2018 - Anime

The first of our week-long series of entertainment quizzes

### University open days

Wed, 21 Nov '18
• Buckinghamshire New University
Wed, 21 Nov '18
• Heriot-Watt University
Wed, 21 Nov '18
Poll
Useful resources

### Maths Forum posting guidelines

Not sure where to post? Read the updated guidelines here

### How to use LaTex

Writing equations the easy way

### Study habits of A* students

Top tips from students who have already aced their exams