3U CSSA Trial (1 Viewer)

[RocKetBoy]

yea i got tan(inverse) 2h/c for the angle

 

[High_Pride]

Can, err, someone tell me what was so special about the circle geo?

 

[Aquawhite]

Can, err, someone tell me what was so special about the circle geo?

The circle geometry question was laughable!

The above posts are talking about the angle of projection in the last question (which I didn't get >_>)

 

[High_Pride]

The circle geometry question was laughable!

The above posts are talking about the angle of projection in the last question (which I didn't get >_>)

Where was the circle geo? I'm assuming it was really easy? How many marks and what did you have to do?

 

[team.red14]

lol I got 71.5/84 for the 3u maths (ftw!!)

turns out nobody got the last 2 questions rite of question 7....

the question proving the tan x function equalling the right hand side (cant remember exact details); u had 2 use the t-method =_=

ah well heaps got in the 50's and 60's at my school

 

[Aquawhite]

Where was the circle geo? I'm assuming it was really easy? How many marks and what did you have to do?

Circle Geo was in question 1... it was probably 2 marks I think. All it needed was to say - semi circle, therefore right angle. - cyclic quad, therefore opp angles and complementary i.e angle = 110.

 

[TechnIx]

Haha loved the circle geo question - did ANYONE get that wrong?

Overall, 36/84 - epic fail. But still 3rd in my class....hehe (out of 4)

Guess I'll start studying more now...

 

[daryl-d]

got 75/84, lost 8 marks on very, very stupid mistakes

 

[Vindictus]

got 75/84, lost 8 marks on very, very stupid mistakes

Poor Daryl

 

[Aquawhite]

I ended up with pretty disappointing marks (which I'm very sure I can improve on by a lot, with just more time).

I ended up with 50/84 and we still have to check for marking errors.

 

[Aquawhite]

pretty happy ended up with 62/84, could have been 66 if I learnt binomial differentiation before the test not after lol.

Yeah and time, always need more time, need to be quicker i guess

That's a decent mark I would have been happy with that for trials ...

Good luck with the externals now!

 

[mikijoe311]

I failed T.T :burn:
but i am probably alone haha

I got 15 fot the most number of guesses. It was a pure bionomial qtn nfn 2 do wit probability it was-----> Tk+1/Tk>1

 

[lyounamu]

I got Q1,2, 5 and 7 back...still some parts missing.

12, 12, 12, 12 = 48/48 so far xD

I am praying for 83/84 (if not 84 lol) since I reckon I lost about 1 mark somewhere in Q4 - silly mistake >.<

 

[daryl-d]

I got Q1,2, 5 and 7 back...still some parts missing.

12, 12, 12, 12 = 48/48 so far xD

I am praying for 83/84 (if not 84 lol) since I reckon I lost about 1 mark somewhere in Q4 - silly mistake >.<

you'll get 84/84 for sure ( sorry if this sounds random) coz u got a state ranking and are hence really smart

 

[annabackwards]

Go Namu, go!!!!!

 

[lyounamu]

you'll get 84/84 for sure ( sorry if this sounds random) coz u got a state ranking and are hence really smart

haha probably not. I "think" I lost a mark in one question. My answer was little bit dodgy...-_-

But I appreciate your encouragement =)

 

[Mainoyi]

guys, what's the highest mark in ur skul?
in our 3u class is like 95%....

 

[DannyT]

namu got 100% lol
i came 3rd with 96%

 

[Michaelmoo]

Can anyone please post up the paper (if the security period is lifted). Really want to try this years CSSA.

Thanks

 

[daryl-d]

Can anyone please post up the paper (if the security period is lifted). Really want to try this years CSSA.

Thanks

if u pm thisnameistaken he'll probably trade u the cssa extension 1 paper for another external paper