HSC 2016 MX2 Marathon (archive) (1 Viewer)

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Trebla

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Post any questions within the scope and level of Mathematics Extension 2. Once a question is posted, it needs to be answered before the next question is raised.

This thread is mainly targeting Q1-15 difficulty in the HSC. Any questions of Q16 difficulty or harder should be posted in the Advanced thread.

I encourage all current HSC students in particular to participate in this marathon.

To start off:

 
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Drsoccerball

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Re: HSC 2016 4U Marathon

Post any questions within the scope and level of Mathematics Extension 2. Once a question is posted, it needs to be answered before the next question is raised.

This thread is mainly targeting Q1-15 difficulty in the HSC. Any questions of Q16 difficulty or harder should be posted in the Advanced thread.

I encourage all current HSC students in particular to participate in this marathon.

To start off:



 

Trebla

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Re: HSC 2016 4U Marathon

Not sure if that second part is in scope of HSC...
 

Carrotsticks

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InteGrand

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Re: HSC 2016 4U Marathon

Drsoccerball, I'm afraid that it's time to move on.

You are no longer one of them.
Well he encouraged all current ones to participate – he didn't ban non-current ones from participating! :p
 

Trebla

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Re: HSC 2016 4U Marathon

This is probably a general note across all the marathon threads. Whilst it is great to for non-HSC students to participate and have discussions about mathematical concepts, please don't overdo it at the expense of not giving current HSC students a chance to participate.
 

Drsoccerball

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Re: HSC 2016 4U Marathon

This is probably a general note across all the marathon threads. Whilst it is great to for non-current HSC students participate and have discussions about mathematical concepts, please don't overdo it at the expense of not giving current HSC students a chance to participate.
The roast is real...
 

qwert73

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Re: HSC 2016 4U Marathon

Any textbooks/pastpapers which help because I have no idea how to do some of these from looking at them
 

Paradoxica

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Re: HSC 2016 4U Marathon

Are the Dürer's Shell Curves, Devil's Curve, Conchoid, and Bicorn sketchable using Extension 2 techniques?
 

KingOfActing

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Re: HSC 2016 4U Marathon

My teacher said it's allowed....
.-.
It used to be in the curriculum but they took it out at some point, I think. I don't really know why they would, since is just a different way of writing the exact same thing, and to a lot of students (myself included) Euler's Formula was the "OMG MATH IS COOL" moment (especially seeing the Taylor series derivation of it). I wouldn't use it in exams, just to be on the safe side, though.
 
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