123ryoma12
Member
- Joined
- Apr 14, 2015
- Messages
- 63
- Gender
- Male
- HSC
- 2016
how much do you think they'll scale this year?
Just from quickly glancing at it (ie i could be wrong)Anyone know how to do q13d both
Has it got to do with discriminatnts
14 a(ii): cos(x) is odd about x = pi/2, so raising cos(x) to an odd power (or more generally, applying any odd function to it) will maintain this property.And 14aii
Well I'm maybe not the best person to ask, but maybe mid-high 70s.wtb a 49 lmao
I'm guessing high 90's or something around that.what raw do people think a state rank would need?
Question 10 was bAnswer to q 10? 12 d ii), 13 c ii)?
Can confirmQuestion 10 was b
For 12 d ii), I just subbed in y = c^2/x and rearranged to get a quadratic, then used the product of roots. 13 will take too long to type out, but just set T2 greater than T1 and solve for w.Answer to q 10? 12 d ii), 13 c ii)?
~94what mark do u think 84 raw will align to in terms of HSC mark?
you have a special brainDid anyone do the cubic question with the inequality like this, or was that just me?
And then argue from that about what that implies about the roots?
~94
ahahah, I was about to use the derivative but then it said "If [inequality] then " so I just assumed the inequality and went from thereyou have a special brain