Mathematics Advanced Predictions/Thoughts (2 Viewers)

[shoulfer]

if 70 raw is a 90 im sweet

I seriously doubt it

 

[nonya2000]

I seriously doubt it

How much time did you have to spare when you did the test?

 

[shoulfer]

How much time did you have to spare when you did the test?

35 minutes

 

[sainzsgf]

I seriously doubt it

me too

one can dream

 

[shoulfer]

me too

one can dream

yea I think every year people say that their test was harder because its the first time people are doing a test in proper exam conditions

 

[igor9]

can you please not give me this false hope. LMFAOOO

would this scale more than 2021? maybe it's just exam conditions and that u feel it's harder.

 

[nonya2000]

yea I think every year people say that their test was harder because its the first time people are doing a test in proper exam conditions

No the from question 26 and before, those were like the last year questions. We never even learnt the identity if cos(ax+b) = cos(c) ax+b = c. I don't even think that's in the syllabus. Unless we were suppose to change cos into sin.

 

[shoulfer]

No the from question 26 and before, those were like the last year questions. We never even learnt the identity if cos(ax+b) = cos(c) ax+b = c. I don't even think that's in the syllabus

I don't think that's an identity bro, and that question was just a normal trig modelling question, I've seen stuff exactly like that before.

 

[nonya2000]

I don't think that's an identity bro, and that question was just a normal trig modelling question, I've seen stuff exactly like that before.

one of the solutions I saw did it that way. How did you do it?

 

[nonya2000]

The only other way I think is possible is changing cos into sin

 

[shoulfer]

one of the solutions I saw did it that way. How did you do it?

just proved B(t) was an even function and made it cos(pi/24(6-t)) for the 1st solution and I got the values right

 

[shoulfer]

The only other way I think is possible is changing cos into sin

I was thinking about doing that but it wouldn't really do anything if anything it would just make it more complicated

 

[nonya2000]

I was thinking about doing that but it wouldn't really do anything if anything it would just make it more complicated

I think you could have gotten a tan since you have another cos then you could have solved it normally

 

[aqwerty13402]

I seriously doubt it

do u reckon like raw 75 --> 90? thats my prediction. Maybe a bit higher of a raw mark for b6, honestly.

I still don't know HOW much harder it was than 2023 - i think a lot of the hardness is bc we sat it in exam conditions

 

[Solarised]

do u reckon like 75 raw 90? thats my prediction. Maybe a bit higher honestly.

I still don't know HOW much harder it was than 2023 - i think a lot of the hardness is bc we sat it in exam conditions

No way 75 max goes up to 87-88

 

[iloveeggs]

guys wtf was that

 

[2azn4u]

Before someone posts my solutions, here they are: https://www.dropbox.com/scl/fi/fsm1...k-v2.pdf?rlkey=gaz6fb1uvkzzuj7if9a6dvm7x&dl=0

probably already going around. Already saw someone post these onto TikTok lol

 

[GL783]

guys what scaled mark do u think 79-81 can get? I think I'm done for.

 

[nonya2000]

Before someone posts my solutions, here they are: https://www.dropbox.com/scl/fi/fsm1...k-v2.pdf?rlkey=gaz6fb1uvkzzuj7if9a6dvm7x&dl=0

probably already going around. Already saw someone post these onto TikTok lol

someone already did, this one is the highest quality pdf of the test we have rn

 

[shoulfer]

do u reckon like raw 75 --> 90? thats my prediction. Maybe a bit higher of a raw mark for b6, honestly.

I still don't know HOW much harder it was than 2023 - i think a lot of the hardness is bc we sat it in exam conditions

I think 75 -> 90 scaling is pretty realistic, a lot of the difficulty comes from the proper exam conditions so we overestimate the test but I reckon it was not too much harder than 2023 in fairness.