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Author Topic: Anyone who wrote CIE AS Level Maths Paper 1 today?  (Read 9134 times)

Offline Sticky

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Re: Anyone who wrote CIE AS Level Maths Paper 1 today?
« Reply #30 on: May 13, 2010, 10:31:41 am »
i think my coeffecient of x squared was wrong :/

anyways yeah C was 5,5

and the equation was y=5X+4.5

and the value of x for which its an increasing function was k>4 as i remember
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Offline Electrophilic

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Re: Anyone who wrote CIE AS Level Maths Paper 1 today?
« Reply #31 on: May 13, 2010, 10:42:40 am »
aah cant remember..  :(
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Offline Sticky

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Re: Anyone who wrote CIE AS Level Maths Paper 1 today?
« Reply #32 on: May 13, 2010, 10:51:27 am »
@Aly area of curve was 10 and 2/3 or 32/3
right everyone?
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Offline tmisterr

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Re: Anyone who wrote CIE AS Level Maths Paper 1 today?
« Reply #33 on: May 13, 2010, 11:04:51 am »
The paper was awesome, i'm sure i got 74/75 wat im not sure of is the g inverse(3) the very last question, i got the write answer but its not write answer within the range of the inversers function so i got 0.34 rad, but i'm thinking it should have been 2.8 rad since this is in the range of b/w pi/2 and 1.5pi. wat do u guys think? will i loose a mark or will i get 75/75???
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Offline Sticky

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Re: Anyone who wrote CIE AS Level Maths Paper 1 today?
« Reply #34 on: May 13, 2010, 11:10:30 am »
YAAAAAAAAAAAAAAAAAAAAAAAAAAAAAY the last should've been 2.80 RAD right??
happy happy happy =D =D


and yeahprobably just one mark :)
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Offline Diablo

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Re: Anyone who wrote CIE AS Level Maths Paper 1 today?
« Reply #35 on: May 13, 2010, 11:11:32 am »
Quote from: Sticky on May 13, 2010, 10:51:27 am
@Aly area of curve was 10 and 2/3 or 32/3
right everyone?

I remember that my a=2/5 and 6( or something) and area was pretty much 10&2/3.
The exam was pretty easy but i wasted a lot of time during the exam, so I messed up in bits of Q10-Q11 (Probably all of the marks lost went here). And I somewhat felt the exam was lengthy compared to previous exams and my timing was horrible. But what's done is done! Let's concentrate on our next exams :P

@tmisterr, shouldn't there have been 2 values of the inverse of g(3)? bleh
« Last Edit: May 13, 2010, 11:36:15 am by Diablo »
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Offline Aly

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Re: Anyone who wrote CIE AS Level Maths Paper 1 today?
« Reply #36 on: May 13, 2010, 11:13:55 am »
yeah i got the area as 10.6... :)
nd i got 2.8 in the last qn...i wish its ryttt!!
shud b just a mark tho!

any idea hw many marks that 'showing the volume formula' is?
i messd tht one up :(
i guess i ddnt manage my time properly! :(
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Offline ifraha18

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Re: Anyone who wrote CIE AS Level Maths Paper 1 today?
« Reply #37 on: May 13, 2010, 11:16:53 am »
which question had 10 whole 2/3 i dont remember.?
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Offline Sticky

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Re: Anyone who wrote CIE AS Level Maths Paper 1 today?
« Reply #38 on: May 13, 2010, 11:19:49 am »
@ifraha18 the area question of the shaded region



@aly i put 2.8 too! i hope its right, though i tried putting it into the inverse and i got 3 which means it correct =D i hope :P

showing the volume? it was 4 marks

and a was 6 when volume is 24pie

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Offline Aly

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Re: Anyone who wrote CIE AS Level Maths Paper 1 today?
« Reply #39 on: May 13, 2010, 11:23:20 am »
Thanks :)
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Offline ifraha18

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Re: Anyone who wrote CIE AS Level Maths Paper 1 today?
« Reply #40 on: May 13, 2010, 11:24:08 am »
can nione solve that area question shaded region
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Offline Sticky

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Re: Anyone who wrote CIE AS Level Maths Paper 1 today?
« Reply #41 on: May 13, 2010, 11:25:14 am »
Quote from: ifraha18 on May 13, 2010, 11:24:08 am
can nione solve that area question shaded region

i cant remember the equations, if you'd give me them i can do it :)
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Offline ifraha18

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Re: Anyone who wrote CIE AS Level Maths Paper 1 today?
« Reply #42 on: May 13, 2010, 11:26:30 am »
u ppl did it by area of trapezium _ area under curve ryt.?
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Offline IGCSE hater!

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Re: Anyone who wrote CIE AS Level Maths Paper 1 today?
« Reply #43 on: May 13, 2010, 11:29:11 am »
x less than 1/2 and greater than 5/2?
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Offline Sticky

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Re: Anyone who wrote CIE AS Level Maths Paper 1 today?
« Reply #44 on: May 13, 2010, 11:30:28 am »
Quote from: ifraha18 on May 13, 2010, 11:26:30 am
u ppl did it by area of trapezium _ area under curve ryt.?
exactly :)

area of trapezium was 20

area under curve was 9.33

so area of shaded= 10.67 or 10 and 2/3
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