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Old 24th October 2013, 05:34 PM   #1 (permalink)
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o level 2013 additional math

I cryed. TOUGH PAPER!

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Old 24th October 2013, 05:40 PM   #2 (permalink)
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Re: o level 2013 additional math

Trigo problem was tough. Did not manage to finish it anyway

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Old 24th October 2013, 05:51 PM   #3 (permalink)
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Re: o level 2013 additional math

Cried* And I ғᴜᴄᴋᴇᴅ it up.

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Old 24th October 2013, 05:52 PM   #4 (permalink)
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Re: o level 2013 additional math

Fairly tough,chicken question in my opinion most difficult haha

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Old 24th October 2013, 06:02 PM   #5 (permalink)
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Re: o level 2013 additional math

I really miss amath in secondary school

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Old 24th October 2013, 06:35 PM   #6 (permalink)
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Re: o level 2013 additional math

I thought the difficulty was equal to EM P2. Was more than manageable.
The trigonometry question is very easy. Just expand the trigo on top and use sin^2x + cos^2 = 1 formula.
Solving even more easier.


Last edited by InAmberClad; 24th October 2013 at 06:35 PM.
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Old 24th October 2013, 07:12 PM   #7 (permalink)
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Re: o level 2013 additional math

I lost 15 marks T-T

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Old 24th October 2013, 07:26 PM   #8 (permalink)
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Re: o level 2013 additional math

[ATTACH]49529[/ATTACH
this is how you solve question 4 btw...

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Old 24th October 2013, 08:05 PM   #9 (permalink)
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Re: o level 2013 additional math

My senses tell me paper 2 will be tougher

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Old 24th October 2013, 08:49 PM   #10 (permalink)
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Re: o level 2013 additional math

Qns 12i are we suppose to leave it like ' 1-(3/2x+3)' or '1+[(-3)/2x+3']'


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Old 24th October 2013, 08:54 PM   #11 (permalink)
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Re: o level 2013 additional math

Originally Posted by Ng Wei Ni View Post
Qns 12i are we suppose to leave it like ' 1-(3/2x+3)' or '1+[(-3)/2x+3']'
Both can. Though first one would be better.

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Old 24th October 2013, 09:45 PM   #12 (permalink)
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Re: o level 2013 additional math

There is some tricky question in Paper 1 but in overall, I find it much manageable than my Prelim 2 paper.

I hope Paper 2 would not be that insanely crazy tough for tomorrow.

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Old 24th October 2013, 10:08 PM   #13 (permalink)
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Re: o level 2013 additional math

Just asking, what did you all write for the question on why the temperature, T can never reach above 20 degrees (something around that)?

I wrote that when the ln (something I wrote which I forgot - the time of 20 seconds) = 0, therefore ln 0 is equal to undefined, thus, T cannot exceed 20 degrees. Is it wrong?

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Old 24th October 2013, 11:35 PM   #14 (permalink)
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Re: o level 2013 additional math

I'm curious how hard it was, heard so many people said its damn difficult... Can someone let me take a look at the questions....

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Old 24th October 2013, 11:37 PM   #15 (permalink)
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Re: o level 2013 additional math

Originally Posted by Mewipaws View Post
Just asking, what did you all write for the question on why the temperature, T can never reach above 20 degrees (something around that)?

I wrote that when the ln (something I wrote which I forgot - the time of 20 seconds) = 0, therefore ln 0 is equal to undefined, thus, T cannot exceed 20 degrees. Is it wrong?
I did similar as you. But i wrote , ''You cannot ln 0'' instead

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Old 25th October 2013, 12:35 AM   #16 (permalink)
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Re: o level 2013 additional math

the bell curve will ensure ur safety.
also, the trend is like this...2010 easy, 2011 difficult, 2012 easy, 2013 difficult.

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Old 25th October 2013, 01:33 AM   #17 (permalink)
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Re: o level 2013 additional math

The paper is easy, but I couldn't do it. I did only like 3 questions LOL
I did the same types of questions before, but just couldn't do it yesterday, mind blocked.

There goes my distinction or even a B.

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Old 7th November 2013, 06:19 PM   #18 (permalink)
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Re: o level 2013 additional math

Collecting all A/O/N Level 2013 question papers. If you have them and do not want them after the exam (recycle them)!!, I could purchase it from you.
Just email me the subject that you have. Thanks!!!
Email: zhijian165@gmail.com

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