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Author Topic: C3 June 2010 Unofficial MS  (Read 12667 times)

Offline T.Q

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C3 June 2010 Unofficial MS
« on: June 16, 2010, 12:12:52 am »
here
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Offline ahaseebmirza

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Re: C3 June 2010 Unofficial MS
« Reply #1 on: June 16, 2010, 12:14:25 am »
Thnaks a LOOOOOT...... :D
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Offline T.Q

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Re: C3 June 2010 Unofficial MS
« Reply #2 on: June 16, 2010, 12:21:30 am »
it's a very easy exam , jan 10 exam was alot harder  which i have done

i think the A will be in range of 62-64 for 80UMS

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Offline ahaseebmirza

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Re: C3 June 2010 Unofficial MS
« Reply #3 on: June 16, 2010, 12:23:14 am »
Please can u explain Q 4d)..How did u get (x-2)^2..
and please some guesses for grade A boundaries out of 75...
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Offline Meticulous

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Re: C3 June 2010 Unofficial MS
« Reply #4 on: June 16, 2010, 01:29:42 am »
It WAS NOT an easy exam. The hardest so far I guess. January was a piece of cake. Literally.
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Offline Pegasus92

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Re: C3 June 2010 Unofficial MS
« Reply #5 on: June 16, 2010, 02:38:34 am »
Thanks
How much are you'll getting?
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Offline Saladin

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Re: C3 June 2010 Unofficial MS
« Reply #6 on: June 16, 2010, 07:11:42 am »
I dnt think I got a single one wrong according to TQs MS....
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Offline S.M.A.T

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Re: C3 June 2010 Unofficial MS
« Reply #7 on: June 16, 2010, 08:02:43 am »
I WROTE "F(x) IS MANY TO ONE FUNCTION SO IT CANNOT HAVE AN INVERSE".
Isn't it the same meaning as the mark scheme said? ???
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Offline nurahfisa

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Re: C3 June 2010 Unofficial MS
« Reply #8 on: June 16, 2010, 08:42:16 am »
Yeah i wrote that it was a many to one function aswell, and with 4B i thought it had one solution to the equation because Y= 15 + x only intercepts the other line at one point.
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Offline xander18

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Re: C3 June 2010 Unofficial MS
« Reply #9 on: June 16, 2010, 09:12:35 am »
Hey thanks for the marks scheme, i got around 67...:-( what do you think that could get?
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Offline Bassiouni

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Re: C3 June 2010 Unofficial MS
« Reply #10 on: June 16, 2010, 09:34:26 am »
62 - 63 :S:S ill get a Sure B except if the curve is low :S
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Offline Saladin

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Re: C3 June 2010 Unofficial MS
« Reply #11 on: June 16, 2010, 09:42:51 am »
Quote from: asiftasfiq93 on June 16, 2010, 08:02:43 am
I WROTE "F(x) IS MANY TO ONE FUNCTION SO IT CANNOT HAVE AN INVERSE".
Isn't it the same meaning as the mark scheme said? ???

That is correct.
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Offline S.M.A.T

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Re: C3 June 2010 Unofficial MS
« Reply #12 on: June 16, 2010, 12:15:54 pm »
thanks Engraved ;D
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Offline yash agrawal

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Re: C3 June 2010 Unofficial MS
« Reply #13 on: June 17, 2010, 12:43:37 am »
if i got the value for alpha wrong in the Rsin(x-alpha) question can i still get e.c.f marks for the rest of the parts
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Offline perrychan527

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Re: C3 June 2010 Unofficial MS
« Reply #14 on: June 17, 2010, 05:54:07 am »
wt do u guys think the grade A boundary out of 75?? ???
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