O Level A Maths Paper 2 4018 / 02

last SG · 2007-10-23T21:47:37+00:00

That's the easiest RV i qn i ever did in my life Function 1..yea 4 marks gone..but actually quite simple 1...Just sub X =3 in... Much better than ytd's pap...

lpx88 SG

Yea i did it your way too.. Mr. Green

rainee SG

just edited mistake, now the square root is a nice number liaoz...

tis type of question very easy to make mistake haha Neutral

hatemeifuwantto SG

hmmm..the paper…GG

Wp91 SG

the paper is easy think this year A1 gonna be 80~90 range liao

thehappybunny SG

i get A2 i happy enough already

indigoblues SG

freaking hell.

i did the RV question correctly.

then halfway, i thought
"this is so stupid, it cant be so freaking simple?!"

so i re-did it, in some method that i don't recall now.

so that's it.
6marks gone + another 4marks worth .

that's bout it.

JennTS SG

I got one part wrong for my sets, so the whole thing is wrong. [-2 to -5?]

Forgot that -1.6 is before -1.4, so my min/max turning point is wrong too. [-2]

And I got one PnC question wrong too...gah. [-2]

Other than that, a couple of minor screw ups here and there. What do you think the cut-off for this year would be? Neutral

lpx88 SG

My friends say maths is always raise the A1 cut-off one..

absol SG

this yr that rv is not even rv _ its like..vectors….dun even need to know rv also can do..lol

lpx88 SG

Which is why i said thats the easiest RV qn i ever did in my life Laughing

JennTS SG

Yea, but I'm afraid the cut off may hit 90 or higher though. Seems like everyone says the paper is dam easy. =/

lpx88 SG

Last yr's i heard is 80

And IMO last yr's paper is easier than this yr's

So maybe ard 78 bah =x

tut4nkh4m3n SG

no kick man. i've got lotsa marks to spare.

btw who did the EITHER qn for paper 2?

lpx88 SG

Me...

I got t=4..then sub in

I got sth plus 4.5 for the displacement eqn

But damn la i flunked paper 1...well at least paper 2 was great

tut4nkh4m3n SG

yes +C is four point five man. so many people put zero. anyw, that's good right?

ha

JennTS SG

Yea, -4.5. Thankfully my tution teacher covered a similar question regarding ln with me a couple of weeks ago.

I think my answer was 0.5t^2 + t - (4t + 9)^1.5 + 4.5

JennTS SG

Ooh....okay.

Yea, last year's paper was definately easier than this year's.

lpx88 SG

That t=4 part i damn tyco got in 1 though...but yea..still 12 marks Mr. Green

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