IGCSE/GCSE/O & A Level/IB/University Student Forum

Qualification => Subject Doubts => GCE AS & A2 Level => Math => Topic started by: shushuIG on January 11, 2010, 10:28:37 am

Title: math c1 and c2 exammmm!!!!!=D
Post by: shushuIG on January 11, 2010, 10:28:37 am
yaaaaay i cant believe we finally finished math!!!!!its was sooo effing easy!!! when could we start discussing?? ???
Title: Re: math c1 and c2 exammmm!!!!!=D
Post by: Dilank;) on January 11, 2010, 10:52:11 am
soo damn easy!!!!!!! yaaaayyyy.... aiming for 100!!!!!! :D:D:D
Title: Re: math c1 and c2 exammmm!!!!!=D
Post by: astarmathsandphysics on January 11, 2010, 11:02:03 am
Like I say. Gets easier every year.
Title: Re: math c1 and c2 exammmm!!!!!=D
Post by: Ghayth on January 11, 2010, 11:19:27 am
For C1 question 10 was really hard though .. I am afraid I might lose 5 marks and this will take away my 100 .. Or is there a curve like IGs ?
Title: Re: math c1 and c2 exammmm!!!!!=D
Post by: Tako93 on January 11, 2010, 12:05:37 pm
No curves 80 and above A

And i didnt doo gooood in the exaaam :'( question 6 i got the dy/dx wrong thus everything got wrong when i knew what happened and started correcting reached B in the question the lady took my paper because i was the first on the line :(
Title: Re: math c1 and c2 exammmm!!!!!=D
Post by: rreizend on January 11, 2010, 12:16:48 pm
it was quite easy for me. although, i did part b) of tht question where you had to complete th square wrong and th graph for th last question wrong :-\ other than that, everything seemed fine :D
Title: Re: math c1 and c2 exammmm!!!!!=D
Post by: Muho on January 11, 2010, 12:20:17 pm
Wasn't bad really. However anything above 70% for me is fine. =] Should have done better but still ;p
might get an A, but probably a B.
Title: Re: math c1 and c2 exammmm!!!!!=D
Post by: hamzamirza on January 11, 2010, 12:51:15 pm
yaaaaay i cant believe we finally finished math!!!!!its was sooo effing easy!!! when could we start discussing?? ???

it was pretty good....butt....got stuck on question 4! nd then parts of question 10 /:
did we have to integrate for question 4?
Title: Re: math c1 and c2 exammmm!!!!!=D
Post by: rreizend on January 11, 2010, 01:05:34 pm
it was pretty good....butt....got stuck on question 4! nd then parts of question 10 /:
did we have to integrate for question 4?

yea we did ;D
Title: Re: math c1 and c2 exammmm!!!!!=D
Post by: hamzamirza on January 11, 2010, 01:10:30 pm
yea we did ;D
[/quotenicee :) its what i did....but y worth 7 marks? i found the value for C aswell...what value did you come up with for C?
Title: Re: math c1 and c2 exammmm!!!!!=D
Post by: rreizend on January 11, 2010, 01:31:16 pm
yea we did ;D
nicee :) its what i did....but y worth 7 marks? i found the value for C aswell...what value did you come up with for C?

i got 11/5 :D yea, edexcel guys likes to give away marks ::)
Title: Re: math c1 and c2 exammmm!!!!!=D
Post by: T.Q on January 11, 2010, 02:12:15 pm
c2 was really hard
Q8 part c
about how to find coordinates of A and B was really hard
Title: Re: math c1 and c2 exammmm!!!!!=D
Post by: vanibharutham on January 11, 2010, 03:04:25 pm
you had to realise that they had the same y coordinates...
Title: Re: math c1 and c2 exammmm!!!!!=D
Post by: break freak on January 11, 2010, 03:11:09 pm
i think c2 exam was way harder than c1
i was stuck in the integration question of the c2 :-\
Title: Re: math c1 and c2 exammmm!!!!!=D
Post by: T.Q on January 11, 2010, 03:12:40 pm
you had to realise that they had the same y coordinates...


so wat happens when they have the same y coordinate
Title: Re: math c1 and c2 exammmm!!!!!=D
Post by: Roza on January 11, 2010, 03:15:54 pm
C1
Question 10 a
wat the helll
i didnt even knowww wat i was writing on the paper for that question!!!!!!!!!
how did u guyzz doooo it???

if i dont a 100 i'm repeating it
Title: Re: math c1 and c2 exammmm!!!!!=D
Post by: Saladin on January 11, 2010, 04:48:47 pm
Do not post exam content!
Title: Re: math c1 and c2 exammmm!!!!!=D
Post by: 7ooD on January 11, 2010, 06:32:10 pm
it was easy but the last questions of each paper were hard and the circle question for A and b coordinates were tough but it wasnt very easy as u say compared to the years before it it looked like a solomon paper not an exam
Title: Re: math c1 and c2 exammmm!!!!!=D
Post by: shushuIG on January 12, 2010, 02:11:04 am
it was easy but the last questions of each paper were hard and the circle question for A and b coordinates were tough but it wasnt very easy as u say compared to the years before it it looked like a solomon paper not an exam
omg i cant beleive people got stuck in that, when 24 hours r over ill tell u how simple it is!!!!!!!most people in our centre didnt do it although it was noo math only common sence!!!!!
Title: Re: C1
Post by: deepu on January 12, 2010, 06:22:45 am
wow. C1 was more than fabulous.. I will be loosing like around 3 marks...
felt all of the questions easy... the paper was awesome !!  ;D
Title: Re: C1
Post by: rreizend on January 12, 2010, 06:34:16 am
wow. C1 was more than fabulous.. I will be loosing like around 3 marks...
felt all of the questions easy... the paper was awesome !!  ;D

lol same as me ;D
Title: Re: math c1 and c2 exammmm!!!!!=D
Post by: T.Q on January 12, 2010, 06:45:12 am
c1 was easy but the c2 was really hard
Title: Re: math c1 and c2 exammmm!!!!!=D
Post by: sweetest angel on January 13, 2010, 01:56:15 pm
can smeone plz tell me how u found the area of "R"
and oh how you found the coordinates of points A and B
both are from C2 thanks to these questions am losing 12 marks straight. just hoping i'll survive the remaining 8 marks for an A  :-[

i mean who can solve theeesseee??????
Title: Re: math c1 and c2 exammmm!!!!!=D
Post by: T.Q on January 13, 2010, 02:06:11 pm
can smeone plz tell me how u found the area of "R"
and oh how you found the coordinates of points A and B
both are from C2 thanks to these questions am losing 12 marks straight. just hoping i'll survive the remaining 8 marks for an A  :-[

i mean who can solve theeesseee??????

for the integration Q IN C2  you must find the area under the curve between x=4 and x=5
and then find the area of the triangle then subtract (area of triangle - area between 4 and 5)

and for the coordinates of A and B , I LEFT THIS PART EMPTY
Title: Re: math c1 and c2 exammmm!!!!!=D
Post by: T.Q on January 13, 2010, 02:08:35 pm
C2 JAN 2010 MS IS ATTACHED

CHECK IT
Title: Re: math c1 and c2 exammmm!!!!!=D
Post by: sweetest angel on January 13, 2010, 03:05:31 pm
C2 JAN 2010 MS IS ATTACHED

CHECK IT

question 2 u missed some answers. u gotta minus the 30 and 150 from 360 to get the rest. its a repeated typical question.
who wrote this MS?
i hate u for solving those quyestions >.< (JK)
Title: Re: math c1 and c2 exammmm!!!!!=D
Post by: T.Q on January 13, 2010, 03:14:12 pm
question 2 u missed some answers. u gotta minus the 30 and 150 from 360 to get the rest. its a repeated typical question.
who wrote this MS?
i hate u for solving those quyestions >.< (JK)


it wasn't me who made this MS
i think a math teacher who made it :):)
Title: Re: math c1 and c2 exammmm!!!!!=D
Post by: sweetest angel on January 13, 2010, 03:28:02 pm
ah ok dat changes things.
but still am sure of the Q2 part of my post. it does have 4 answers.
Title: Re: math c1 and c2 exammmm!!!!!=D
Post by: T.Q on January 13, 2010, 03:51:08 pm
ah ok dat changes things.
but still am sure of the Q2 part of my post. it does have 4 answers.

no Q2 ONLY HAVE 2 ANSWER because the range is between 0<x<360
Title: Re: math c1 and c2 exammmm!!!!!=D
Post by: sweetest angel on January 13, 2010, 04:12:22 pm
360-30= 330
360-150= 210
dats 0<x<360
so 30, 330, 210, 150
Title: Re: math c1 and c2 exammmm!!!!!=D
Post by: T.Q on January 13, 2010, 04:27:16 pm
360-30= 330
360-150= 210
dats 0<x<360
so 30, 330, 210, 150

thats wrong

ask astar if u dont believe
Title: Re: math c1 and c2 exammmm!!!!!=D
Post by: T.Q on January 13, 2010, 04:29:37 pm
the only answers are x= 30,150 only   100% sure
Title: Re: math c1 and c2 exammmm!!!!!=D
Post by: 7ooD on January 13, 2010, 06:39:26 pm
yes i agree wiz t.q i got it like this