Overconfident?
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O's this year,
E mathematics on monday....
I don't know why...
I feel that some chapters are very easy and nothing much to study...
And, mathematics being so easy is a bit odd...
I am worried that it is because I overlook a lot of point which make me feel that those chapters are easy...
Can someone bomb me with very difficult question for these few topics?
Especially those that you make you stuck for a long time de...
Haiz... Hope that the topic is really easy and not i miss out a lot of point...
These are the chapters:
Vectors
Probability
Btw, O lvl de hor...
If can, i also want trigonometry, transformation, geometry and algebra(simultaneous equation)..
Good luck for all O leveler again! -
erm i thot u is n level dis yr?
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I thought my 'O' E maths last time was easy.
And I still got an A1.
Morale of story: Be confident and sure about what you do. Don't worry.
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but i not confidentOriginally posted by SBS3625D:I thought my 'O' E maths last time was easy.
And I still got an A1.
Morale of story: Be confident and sure about what you do. Don't worry. 
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Cumulative freq.
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Don't worry....what's done can't be undone anyway. How you do, you'll know one. If you did not study enough, you'll know too.Originally posted by popikachu:but i not confident -
heres one i remember from long long ago. forgot which school's paper. the values r anyhow liao. lol but just try anyway. end answer probably wouldnt be nicenice
a television has 3 individual and critical components. The probability of each one of them spoiling in a year is 6/15, 1/5 and 1/10 respectively.
a) what is the probability of only one part spoiling by the end of the year?
b) what is the probability of the television spoiling by the end of the year provided that it requires all 3 of the critical parts to function? (means 1 spoil = television spoil ) -
if you are doing A math, e math just glance at the text book also get will get "A"...
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Finished all the question in ten years series liao? Zai....
If u have had, perhaps can do a mock O'level test by timing yourself to finish the paper within the allocated time given, it helps to prepare your mentality for exam. -
nt necessary.Originally posted by AndrewPKYap:if you are doing A math, e math just glance at the text book also get will get "A"...
i got frenz who get A1 for amaths but B3 for emaths.
emaths are more tedious, but easier to understand, while amaths are a lot more "calculus" style and tougher, but once u noe style den u will be alright. -
e math no kick one.
veri easy can get "A" already.
is see whether u get A1 or A2 . -
a)6/15 x 1/5 x 1/10Originally posted by kristovorus:heres one i remember from long long ago. forgot which school's paper. the values r anyhow liao. lol but just try anyway. end answer probably wouldnt be nicenice
a television has 3 individual and critical components. The probability of each one of them spoiling in a year is 6/15, 1/5 and 1/10 respectively.
a) what is the probability of only one part spoiling by the end of the year?
b) what is the probability of the television spoiling by the end of the year provided that it requires all 3 of the critical parts to function? (means 1 spoil = television spoil )
b) 71/125
correct or not?
i think a may be wrong... -
http://www.sgforums.com/?action=thread_display&thread_id=287824Originally posted by popikachu:Can someone bomb me with very difficult question for these few topics?
Especially those that you make you stuck for a long time de...
Try helping this forumer?
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and these are the words coming out from someone who frequents 'Speakers Corner' LOLOLOL @ YOUOriginally posted by AndrewPKYap:if you are doing A math, e math just glance at the text book also get will get "A"... -
That is not good enoughOriginally posted by AndrewPKYap:if you are doing A math, e math just glance at the text book also get will get "A"...
A maths just glance also can get A de leh -
111/250 for part a. part b correct.
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thanks i first time tried doing such type of probability question...Originally posted by kristovorus:111/250 for part a. part b correct.
cus all my school gave de is if all plus together = 100% those kind...
and i learn something new in this question ^^ -
well at least you're dilligent in tt subject. I'm very weak at it. and im worrying...ALOT. sigh.Originally posted by popikachu:O's this year,
E mathematics on monday....
I don't know why...
I feel that some chapters are very easy and nothing much to study...
And, mathematics being so easy is a bit odd...
I am worried that it is because I overlook a lot of point which make me feel that those chapters are easy...
Can someone bomb me with very difficult question for these few topics?
Especially those that you make you stuck for a long time de...
Haiz... Hope that the topic is really easy and not i miss out a lot of point...
These are the chapters:
Vectors
Probability
Btw, O lvl de hor...
If can, i also want trigonometry, transformation, geometry and algebra(simultaneous equation)..
Good luck for all O leveler again! -
This still not good enoughOriginally posted by eagle:That is not good enough
A maths just glance also can get A de leh
A maths and E maths no need glance also should can get A -
like me and a few other forumers right?Originally posted by Deadly:This still not good enough
A maths and E maths no need glance also should can get A
No need revise can answer maths questions -
FIRST : 17
SECOND : 14
THIRD : 11
FOURTH : 8
FITFH = 5
Find an expression for the nth term of the sequence
NEVER MIND - SOLVED - Answer = 20 - 3n
17 + [-3(n-1)] = 17 + [3-3n] = 20 - 3n -
being confident is a good sign...but try not to be over confident.
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this come out for todays O's ^^Originally posted by 77th Cloud:FIRST : 17
SECOND : 14
THIRD : 11
FOURTH : 8
FITFH = 5
Find an expression for the nth term of the sequence
NEVER MIND - SOLVED - Answer = 20 - 3n
17 + [-3(n-1)] = 17 + [3-3n] = 20 - 3n
something - 3n de ^^ -
i e.maths A1 but a.maths c5 leh lol.. damn chee cham..