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Author Topic: IGCSE MATHS Doubts  (Read 129945 times)

Offline Kojoudeh95

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Re: IGCSE MATHS Doubts
« Reply #615 on: May 13, 2010, 09:40:07 am »
Does any1 know what was the order of rotational symmetry??? PLZ!!! I put 1, is 1 or 0? :P
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Offline saleemsamer

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Re: IGCSE MATHS Doubts
« Reply #616 on: May 13, 2010, 09:40:33 am »
Quote from: Kojoudeh95 on May 13, 2010, 09:40:07 am
Does any1 know what was the order of rotational symmetry??? PLZ!!! I put 1, is 1 or 0? :P
i think its 0 but not sure
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Offline Amberr

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Re: IGCSE MATHS Doubts
« Reply #617 on: May 13, 2010, 09:40:40 am »
Quote from: saleemsamer on May 13, 2010, 09:39:12 am
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I got 88 too :D
YAYYY.. By the way.. wht did u get for the inequalti thing.. where did u put the R??? not in the middle ryt???
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Offline mohit1234

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Re: IGCSE MATHS Doubts
« Reply #618 on: May 13, 2010, 09:41:05 am »
Quote from: Kojoudeh95 on May 13, 2010, 09:40:07 am
Does any1 know what was the order of rotational symmetry??? PLZ!!! I put 1, is 1 or 0? :P
it was one
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Offline Amberr

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Re: IGCSE MATHS Doubts
« Reply #619 on: May 13, 2010, 09:41:37 am »
Quote from: Kojoudeh95 on May 13, 2010, 09:40:07 am
Does any1 know what was the order of rotational symmetry??? PLZ!!! I put 1, is 1 or 0? :P
it was 1..
cuz it can never be zero.. a shape can always fit on its self once..
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Offline Kojoudeh95

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Re: IGCSE MATHS Doubts
« Reply #620 on: May 13, 2010, 09:42:30 am »
YAY!!!! i only got 1 mistake, i forgot to write the meter thing in standard from :'(
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Offline mohit1234

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Re: IGCSE MATHS Doubts
« Reply #621 on: May 13, 2010, 09:42:58 am »
Quote from: Amberr on May 13, 2010, 09:40:40 am
YAYYY.. By the way.. wht did u get for the inequalti thing.. where did u put the R??? not in the middle ryt???

R was in the middle
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Offline Amberr

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Re: IGCSE MATHS Doubts
« Reply #622 on: May 13, 2010, 09:45:23 am »
NOOOO>. omg i lost 4 markss. then.. noooooooo :'( :'( :'(
ok inshallah.. paper 4 will not be as hardd
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Offline Amberr

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Re: IGCSE MATHS Doubts
« Reply #623 on: May 13, 2010, 09:46:18 am »
Quote from: Kojoudeh95 on May 13, 2010, 09:42:30 am
YAY!!!! i only got 1 mistake, i forgot to write the meter thing in standard from :'(

ohhh.. thtss good.. u sure u got everything else ryt???
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Offline mohit1234

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Re: IGCSE MATHS Doubts
« Reply #624 on: May 13, 2010, 09:46:41 am »
Quote from: Amberr on May 13, 2010, 09:45:23 am
NOOOO>. omg i lost 4 markss. then.. noooooooo :'( :'( :'(
ok inshallah.. paper 4 will not be as hardd
hope so it wont be as hard as this one
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holtadit

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Re: IGCSE MATHS Doubts
« Reply #625 on: May 13, 2010, 09:47:41 am »
I am pretty sure I got everything correct.

I just killed the paper.
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Offline Amberr

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Re: IGCSE MATHS Doubts
« Reply #626 on: May 13, 2010, 09:47:56 am »
Quote from: mohit1234 on May 13, 2010, 09:46:41 am
hope so it wont be as hard as this one
i knoww.. inshallah
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Offline Kojoudeh95

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Re: IGCSE MATHS Doubts
« Reply #627 on: May 13, 2010, 09:48:33 am »
Quote from: Amberr on May 13, 2010, 09:46:18 am
ohhh.. thtss good.. u sure u got everything else ryt???

YUP!!! ;D
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Offline Dibss

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Re: IGCSE MATHS Doubts
« Reply #628 on: May 13, 2010, 09:51:27 am »
ANSWERS THAT I CAN REMEMBER MATH P2 variant2:
rotational symmetry-1
lines of symmetry -1
rearranging thing x=3/(p-1)
white paint thing = 88
maximum speed of boris - 16.25
sin cos things- 45 degrees and 66 degrees
the very last graph qs - 82 i think and 108
the inequalites R- was in the slightly large area towards the middle/right
the line parallel to the eq passing through midpoint of AB- y=-3x+14

P.S. who agrees that the paper was definitely more difficult than past papers but still went super-awesome ;D ;D
I LOOOOVED IT
« Last Edit: May 13, 2010, 10:27:15 am by Dibss »
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Offline Amberr

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Re: IGCSE MATHS Doubts
« Reply #629 on: May 13, 2010, 09:53:13 am »
but i think paper 4 will have all the hard stuf.. histograms...circle theormss.. vectors... locus... similar shapess... everythingg... omgg.. i have to study hardd :'(
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