Maths Ext 2 Predictions (22 Viewers)

[appleali]

Did anyone get out the cube roots of the cube roots question in 16 b? I found the roots but could not answer the question.

yeah but i put +-1/8 for ii and i wanna kms

 

[askit]

I think scaling won't be in favour this year unfortunately.

 

[Allan Mekisic]

Did anyone else get t=1/k for the last question?

I got t = 1/k log something

 

[kendricklamarlover101]

yeah but i put +-1/8 for ii and i wanna kms

for ii) i proved like cos(2^n+2) pi/9) = cos(2^(n-1) pi/9) and just like recursively found my way to -1/8 hopefully thats right lol

 

[leclerc16]

i got t=1/kln(g+kvo/g) idk

 

[appleali]

ehahhashdah whatever
e4 pls pls pls pls pls

 

[Susu123]

i got t=1/k(g+kvo/g) idk

ye i think i got smth like that too phew
edit: wait no i had a ln

 

[anonymous1111]

1/k log(2v0 / (2v0 - kd))

 

[leclerc16]

was the time for 13c like 0.09 seconds i was so confused at first it looked wrong

 

[v.tex]

Yo guys how did 4u go?

 

[K2Trappy]

same i just gave up after that

yh I got the first part, and I put the second part in my calc and it was -1/8 so I just waffled some products root shit so 4/6

 

[appleali]

i waffled for the last question as i didnt have enough time to get an answer down

 

[K2Trappy]

was the time for 13c like 0.09 seconds i was so confused at first it looked wrong

yh I think soo but I left exact

 

[Susu123]

was the time for 13c like 0.09 seconds i was so confused at first it looked wrong

YES I GOT THAT AND THEN I REDID CUZ 0.09 SECONDS IS SO WIERD

 

[Allan Mekisic]

I think E4 68% this year

 

[Dontcallmedude]

Kinda mad cause I'm going to get around 67-73 depending. And I got answers to the difficult questions like all integrals, proof, and projectile motion, I lost marks at bloody vectors -_-

 

[Dontcallmedude]

My vector brain just did not work today. But it's over my fellow sufferers. We are free! Good job everyone

 

[K2Trappy]

guys with the vectors OR shi, can u equate a and b vectors???

 

[Susu123]

guys with the vectors OR shi, can u equate a and b vectors???

yesss you can since they arent parallel

 

[K2Trappy]

I think E4 68% this year

I hope ur prediction comes true

 

[K2Trappy]

yesss you can since they arent parallel

I hope they don't drag cause its 2 marks I didn't explain I just equated them straight up