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# Mega A Level Maths Thread MK II watch

1. (Original post by Lord of the Flies)
Pf, at least make the result pretty Felix:

... or something
What the hell does that mean?
2. (Original post by Lord of the Flies)
Pf, at least make the result pretty Felix:

... or something
It's not that bad xD Argh, let me get my dinner first :L
3. (Original post by MAyman12)
What the hell does that mean?
That's what I was thinking
4. (Original post by Lord of the Flies)
Pf, at least make the result pretty Felix:

... or something
5. Let me try. Series is It's a geometric series with and so
6. (Original post by MathsNerd1)
That's what I was thinking
Why did he inverse it?
7. (Original post by reubenkinara)
Let me try Series is It's a geometric series with and so

Still going. Just posted to let ppl know I was doing it
8. (Original post by MAyman12)
Why did he inverse it?
I don't know, my mind can't grasp these new ideas quite so easily :-/
9. Felix is it 4sqrt10 /3 or 2sqrt10???
10. (Original post by MAyman12)
What the hell does that mean?
(Original post by MathsNerd1)
Don't panic! is just the golden ratio. I simply amended Felix's question so that it would yield a cleaner result.
11. (Original post by Lord of the Flies)
Don't panic! is just the golden ratio. I simply amended Felix's question so that it would yield a cleaner result.
I know what the symbol meant by why did you did you inverse it?
12. (Original post by Lord of the Flies)
Don't panic! is just the golden ratio. I simply amended Felix's question so that it would yield a cleaner result.
I still can't see a way of getting an answer as I'm not accustomed to these types of questions and haven't had much practice with them :-/
13. (Original post by reubenkinara)
Let me try. Series is It's a geometric series with and so
(Original post by Lord of the Flies)
Don't panic! is just the golden ratio. I simply amended Felix's question so that it would yield a cleaner result.
I don't get it What have I done wrong?
14. (Original post by MathsNerd1)
I'm not getting anything. Feel really bad as I've done this before
15. (Original post by reubenkinara)
I'm not getting anything. Feel really bad as I've done this before
The common ratio is wrong.
16. (Original post by MAyman12)
The common ratio is wrong.
I realise. Just don't get it
17. (Original post by reubenkinara)
I'm not getting anything. Feel really bad as I've done this before
If this is from C2 then I've clearly forgotten the content.
18. (Original post by MathsNerd1)
If this is from C2 then I've clearly forgotten the content.
Oh. Not from C2, just when I was doing some extra maths with some mates awhile ago. I came across the first example and understood the concept. Now. I'm just painfully lost.
19. (Original post by reubenkinara)
I realise. Just don't get it
Do we get the ratio by doing ?
20. (Original post by tigerz)
Do we get the ratio by doing ?
I'm probably not the guy to ask this time Didn't even the get the first one. I understood how from the hint, but not how he got from the series to the hint.

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