2017 HSC Mathematics Paper thoughts (4 Viewers)

[Seisaka]

In the question which they ask to show sina=sinb
I actually calculated the value of x from dl/dx=0 and use pythagreans to find both sin a and sinb. I got 15/4 though

 

[Jaaames007]

did you get 0<a<1 for 16a

 

[1729]

did you get 0<a<1 for 16a

No it was 0 < a < 4.

 

[Jaaames007]

sorry i meant that

 

[Jaaames007]

the exam was pretty easy overall

 

[Cena123]

In the Mc when it asked for P being equidistant from a set of points, what did you guys put?

 

[Jaaames007]

it was a straight line bro

 

[Seisaka]

How did you guys go with the very last 2 questions?g

 

[Jaaames007]

what question was that

 

[Seisaka]

what question was that

Geometry proof

 

[budgetjackiechan]

did you have to multiply by 2 for the second part of the probability question?

 

[sandybay]

pretty easy overall. Few boys were crying at the end. They spent last week overseas and missed doing English papers. Too bad I say

 

[katasenpai]

did you have to multiply by 2 for the second part of the probability question?

I think I did 1 - P(3odd spins)

 

[Nooblet94]

Anyone got a copy of the paper? My student said Q16 was absolutely cooked so I'm keen to have a squizz at it

 

[Jaaames007]

i have posted a copy of the paper online

 

[PARLIAMO314159]

whereabouts is the paper?

 

[Nooblet94]

i have posted a copy of the paper online

Can I grab a link?

 

[c_h_eese]

Yo can someone do me a solid and send this year's paper on this.

Sent from my SM-G950F using Tapatalk

 

[Mathew587]

No it's 1. It stops at first but doesn't change direction.

well fuckn should have thought that through lmao

 

[I-love-books]

Yes I got that aswell as there was alternate angles.