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2017 CSSA Maths Extension 1 Discussion

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RuiAce:
No more maths for this block :P

Thoughts?

Papers were required to be held until today (Thursday 17th) so we can now chat about the questions and the approaches we took. However, please do not share copies of the exam or anything similar!

pikachu975:
Lost like 5 marks hopefully no more. Wasn't that hard so kinda disappointed.

The perms and combs was hard and so was the projectile part iii.

ellipse:
Was really interesting
Glad there wasn't much rote learn content (cause I didn't study much) and instead had good problem solving qs

bronwoolbank:
I was pleasantly surprised as i thought it was easier than previous years, however in CSSA tradition it was still a challeging exam. We had 21 marks of replacedment questions though, because we havent done projectile or binomial.

The induction was incredibly easy, the parametrics i thought was difficult, and the circle geo was also difficult.

pikachu975:

--- Quote from: bronwoolbank on August 11, 2017, 07:44:50 pm ---I was pleasantly surprised as i thought it was easier than previous years, however in CSSA tradition it was still a challeging exam. We had 21 marks of replacedment questions though, because we havent done projectile or binomial.

The induction was incredibly easy, the parametrics i thought was difficult, and the circle geo was also difficult.

--- End quote ---

Yeah the projectile was like one of the hardest on the paper so you got lucky there. I did the circle geo in reading time so it didn't consume much of my writing time

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