ATAR Notes: Forum
Archived Discussion => 2010 => End-of-year exams => Exam Discussion => Victoria => Mathematical Methods CAS => Topic started by: camrenis on November 08, 2010, 06:42:40 pm
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Sorry if the quality is dodgy, in a bit of a rush at home right now :P. One is MC, other is Extended.
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thanks bro
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1. D
2. E
3. A
4. D
5. B
6. C
7. D
8. E
9. A
10. C
11. C
12. B
13. B
14. A
15. C
16. D
17. B
18. D
19. D
20. D
21. C
22. E
My answers
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You need a more attracting title, something like
EXAM 2 UPLOADED HERE !!!!!!!!!!!!!!!!
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Thanks heaps :)
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Thanks! But damn, I lost 3 multiple choice...
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Dam I got 18B...
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The function has an asymptote at y = -1?
Nah that's not right.
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Was 22 D or E?
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OMG IT WAS ASKING FOR "WHICH IS TRUE"
GG
EDIT: 22 was E, I did this question with trial and error though.
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yayyyy got the same as stormer
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thanks for upload
yay, got the same answers as u Stormer
heres hoping :)
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20/22 based off Stormer's answers which seem accurate.
And the real raping hasnt even begun yet....
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Farkk Q18, not differentiable cause its a cusp, shit how could i forget that
Still 21/22 so guess im happy..for now.
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urgh lost 4 marks. in a moment of adrenaline i forgot that tan has a period of pi ==
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Got D for 12, i can't understand why I'm wrong still LOL can someone explain =.=
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oohh thanks for the multichoice answers, flicked through it i think i got 18/22, which is a bit dismal, but 3 of those i guessed since i was running out of time, so not toooo bad.
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Got D for 12, i can't understand why I'm wrong still LOL can someone explain =.=
use calculator
binomcdf
n=15
p=3/5
lower=0
upper=6
calculate ittt. pretty sure
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Got D for 12, i can't understand why I'm wrong still LOL can someone explain =.=
use calculator
binompdf
n=15
p=3/5
lower=0
upper=7
calculate ittt. pretty sure
iirc, it was less than 7, so upper was 6 :S
i hated this exam so much. don't even want to think/ talk bout it.
have to do hardcore chem study for the next 48 hours fuck it...
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^And binomCdf
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woops, thanks guys, i meant to write that, my mind is a bit dead after having two exams today..
stone you will get high 40s in chem definitely, be happy about that so study study!
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phew... from comparing answers I think I got 19 or 20/22
But part 2.... fail lol
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For the last part of the pyramid question, if i wrote the values of x in degrees, would I lose marks?
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I think you might, since the initial domain of x was given in radian. :(
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I think you might, since the initial domain of x was given in radian. :(
Bloody hell thats crap. Even if I indicated my answer with the degrees symbol so that they don't mistaken it for radians?
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Yay 22/22 :)
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urgh lost 4 marks. in a moment of adrenaline i forgot that tan has a period of pi ==
I totally didn't even acknowledge that it was a tan graph we were finding a period of!
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Got D for 12, i can't understand why I'm wrong still LOL can someone explain =.=
use calculator
binompdf
n=15
p=3/5
lower=0
upper=7
calculate ittt. pretty sure
iirc, it was less than 7, so upper was 6 :S
i hated this exam so much. don't even want to think/ talk bout it.
have to do hardcore chem study for the next 48 hours fuck it...
my bad, put upper as 7. sillly
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FUCK. in reading time for q21 im like "okay they are independent events".
the thing about mental reminders is they should be accurate haha.
oh well, 21/22 still happy.
but fuck the pyramid of death
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FUCK. in reading time for q21 im like "okay they are independent events".
the thing about mental reminders is they should be accurate haha.
oh well, 21/22 still happy.
but fuck the pyramid of death
Mutually exclusive, you mean. ;)
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Got D for 12, i can't understand why I'm wrong still LOL can someone explain =.=
use calculator
binompdf
n=15
p=3/5
lower=0
upper=7
calculate ittt. pretty sure
iirc, it was less than 7, so upper was 6 :S
i hated this exam so much. don't even want to think/ talk bout it.
have to do hardcore chem study for the next 48 hours fuck it...
my bad, put upper as 7. sillly
shit!! same here :/
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FUCK. in reading time for q21 im like "okay they are independent events".
the thing about mental reminders is they should be accurate haha.
oh well, 21/22 still happy.
but fuck the pyramid of death
Mutually exclusive, you mean. ;)
exactly!!! ahhh stupid me.
hey fady!!!!
its jake haha from physics howd you go?
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woo! got 22/22
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woo! got 22/22
Did you full mark the exam? =P
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FUCK. in reading time for q21 im like "okay they are independent events".
the thing about mental reminders is they should be accurate haha.
oh well, 21/22 still happy.
but fuck the pyramid of death
Mutually exclusive, you mean. ;)
exactly!!! ahhh stupid me.
hey fady!!!!
its jake haha from physics howd you go?
I figured that out. :)
I think I went quite well (hopefully 75+/80). How'd you go?
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FUCK. in reading time for q21 im like "okay they are independent events".
the thing about mental reminders is they should be accurate haha.
oh well, 21/22 still happy.
but fuck the pyramid of death
Mutually exclusive, you mean. ;)
FUCK. in reading time for q21 im like "okay they are independent events".
the thing about mental reminders is they should be accurate haha.
oh well, 21/22 still happy.
but fuck the pyramid of death
Mutually exclusive, you mean. ;)
So fady, 80/80 yeah?
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Now i see why question 20 didn't make sense; there was a 2 :-\
Gooooooood.
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woo! got 22/22
Did you full mark the exam? =P
Hopefully :D
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Ugghh 18/22. This exam wasn't what I expected :\. Can't wait to see how the pyramid is done though...
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Ugghh 18/22. This exam wasn't what I expected :\. Can't wait to see how the pyramid is done though...
That was IMO along with Q1, the easiest.
VCAA were really dog this year on drawing on 'assumed knowledge'
All you needed for that Q was Pythagoras and SOHCAHTOA.
And a calculator which didn't skitz it for the last part...
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woo! got 22/22
Did you full mark the exam? =P
Hopefully :D
Damn, nice work. The exam looked quite hard compared to the last few years.
Wait, why has your aim gone down to 40+ ? :o Should be going up to 50 =P Lol.
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FUCK. in reading time for q21 im like "okay they are independent events".
the thing about mental reminders is they should be accurate haha.
oh well, 21/22 still happy.
but fuck the pyramid of death
Mutually exclusive, you mean. ;)
FUCK. in reading time for q21 im like "okay they are independent events".
the thing about mental reminders is they should be accurate haha.
oh well, 21/22 still happy.
but fuck the pyramid of death
Mutually exclusive, you mean. ;)
So fady, 80/80 yeah?
lol parade reppinggg
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oh yeah, but i don't want to get too confident...I might get an anal assessor who might take off marks for no reason :S
like one of our teachers who takes off marks if the equal signs are not exactly in line in your working :P
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Ugghh 18/22. This exam wasn't what I expected :\. Can't wait to see how the pyramid is done though...
That was IMO along with Q1, the easiest.
VCAA were really dog this year on drawing on 'assumed knowledge'
All you needed for that Q was Pythagoras and SOHCAHTOA.
And a calculator which didn't skitz it for the last part...
Yeah I had it all the way until it asked for the max volume, and as I'd done with most questions like that, derived it and solved for a stationary point, which didn't seem to work. Kept throwing 'No Solutions' at me, where as when I graphed it I clearly saw more than 1 solution...
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FUCK. in reading time for q21 im like "okay they are independent events".
the thing about mental reminders is they should be accurate haha.
oh well, 21/22 still happy.
but fuck the pyramid of death
Mutually exclusive, you mean. ;)
FUCK. in reading time for q21 im like "okay they are independent events".
the thing about mental reminders is they should be accurate haha.
oh well, 21/22 still happy.
but fuck the pyramid of death
Mutually exclusive, you mean. ;)
So fady, 80/80 yeah?
lol parade reppinggg
LOL.
I doubt I got 80. 78 at the very most (most likely something like 75).
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im in year 11 and did the exam. that pyramid question was pretty easy i reckon and just took some common sense to work out the side lengths
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im in year 11 and did the exam. that pyramid question was pretty easy i reckon and just took some common sense to work out the side lengths
side lengths where easy
the volume one got me
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im in year 11 and did the exam. that pyramid question was pretty easy i reckon and just took some common sense to work out the side lengths
side lengths where easy
the volume one got me
The CAS calc and it's page long answer's the one that caught me.
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FUCK. in reading time for q21 im like "okay they are independent events".
the thing about mental reminders is they should be accurate haha.
oh well, 21/22 still happy.
but fuck the pyramid of death
Mutually exclusive, you mean. ;)
exactly!!! ahhh stupid me.
hey fady!!!!
its jake haha from physics howd you go?
I figured that out. :)
I think I went quite well (hopefully 75+/80). How'd you go?
yeh may have ripped multiple choice but i recon im looking at around 65ish/80.
couldnt do last question (-4) or last 3 questions in question 3 (-7) :(
then must account for stupid mistakes haha.
just praying for a V low A+ cut off, which it should be as it was tonnes harder then '07 and that cut off was 63/80
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22/22 for M/C woot!! section 2 = fail left out lsat page + pyramid of death + half the page for Victoria Jone's probability of death first 4 multiple choice DEAD is about right..