Sorry i can't put the question up but i don't know how to get the signs. Anyway can anyone tell me why when this is integrated, is the top line divided by the power+1(i get it so far) but then multiplied by 4?
I'm sure it's something simple but i just don't understand where the 4 came from
Paper 1 2004, Question 7
aldo
Posted 15 January 2006 - 11:35 AM
This particular integration is dealt with in Unit 3 of the course, Further Differentiation and Integration, so you may not have covered it yet!
I have attached a document which shows you the relevant way to start the problem, and I should just note that you wouldn't be given this formula in your exam.
If you require a bit more help in getting to the answer, as it is quite tricky, just put up another post!
Good luck!!
I have attached a document which shows you the relevant way to start the problem, and I should just note that you wouldn't be given this formula in your exam.
If you require a bit more help in getting to the answer, as it is quite tricky, just put up another post!
Good luck!!
Attached Files
- 2004___I___Q7.doc 17.5K 321 downloads
jambo david
Posted 15 January 2006 - 06:34 PM
QUOTE(aldo @ Jan 15 2006, 12:35 PM)
This particular integration is dealt with in Unit 3 of the course, Further Differentiation and Integration, so you may not have covered it yet!
I have attached a document which shows you the relevant way to start the problem, and I should just note that you wouldn't be given this formula in your exam.
If you require a bit more help in getting to the answer, as it is quite tricky, just put up another post!
Good luck!!
I have attached a document which shows you the relevant way to start the problem, and I should just note that you wouldn't be given this formula in your exam.
If you require a bit more help in getting to the answer, as it is quite tricky, just put up another post!
Good luck!!
Cheers very much, i was very confused, turns out i haven't done it yet so it won't be in my prelim tomorrow. I think i should be ok now
Adam
Posted 17 May 2006 - 09:42 PM
This particular integration is dealt with in Unit 3 of the course, Further Differentiation and Integration, so you may not have covered it yet!
I have attached a document which shows you the relevant way to start the problem, and I should just note that you wouldn't be given this formula in your exam.
If you require a bit more help in getting to the answer, as it is quite tricky, just put up another post!
Good luck!!
Can you please explain how you got the answer? I'm not sure what I'm doing wrong...
Cheers