LikeaTeapot
New Member
- Joined
- Mar 27, 2014
- Messages
- 11
- Gender
- Female
- HSC
- 2014
That's what I putAnd m=2e?
That's what I putAnd m=2e?
You didnt have to use the A = absinC formula, but yeah they end up crossing out.For the A/A1 question, I used the A=absinC formula and used angle D as C since it was common and they crossed each other out. Is that right? :S
yep same hereAnd m=2e?
Yeah I did that for the second bit. I used the formula for the first bitYou didnt have to use the A = absinC formula, but yeah they end up crossing out.
you just had to rearrange it so that rt A1 and rt A2 are the subjects of their own equations eg. ( rt A1 = x*rt A/(x+y) )
and then when you add both rt A1 and A2 they cross out to equal rt A
btw rt = square root
oh haha woopsYeah I did that for the second bit. I used the formula for the first bit
Didn't factorise y fully = lose a markx=60/(24+5pi)
y=(60-10pi)/(24+5pi)
x=60/(24+5pi)Fuck you point p
also, fuck A, A1, and A2
was 16 c iii) x=1.5 and y=2.3?
How would you factorise it fully?Didn't factorise y fully = lose a mark
Yeah, that's what I got, although after walking out of the exam.btw was the coordinates of P (1/2 , e)?
LolYeah, that's what I got, although after walking out of the exam.
Kept substituting the gradient instead of the full equation and getting:
2e^2x=e^2x, so
2 = 1
I don't know what I was thinking...
I'm bitter. Not sure that it should've been worth 3 marks, it was fairly straightforward.
I got 44404, using r = (1.01) / (1.003)58k for money question?
Can u upload answer for q15 and 16???MIF style questions everywhere. This year was definitely easier than last years. And Carrotsticks and Trebla seriously helped me with their hard exam