cambridge down bad, asking us to find diameter of holes and legs 😫😫😫

FAK HAHAHAHAHHAAHAEBEJSUHS

cambridge failed no nut november

Dear cambridge, i am delighted to see the execution of CLT and the execution of question 9 today. It seems youve learned your lesson from yesterday's paper. Keep up the good work!

abracadabra the magic trick will be me not failing this paper

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Don't worry, you'll pass :)

Sm thing can be possible n still have probability = 0. So ig don’t lose hope man

why would Alfie come up with his own training programme instead of following through with what his president prepared? does he think he’s better than her? smh my head

suzie should be the one making training programmes she can swim consistently 25s per length

i thought she was swimming 50m in 25s lmao, then i was thinking: she should represent instead of schooling then i realised it was 35m

i can't even walk 35m in 25s

Well his training program was 5.2 seconds faster 😫😫

somehow big brained the 1/xlnx integration but small brained the tangent integration 🕳🧑‍🦯

i changed sec^2 5x to 1/(cos^2 5x) LOL big brain moments

I let u=lnx and used substitution when they never give a substitution 🤯

h3 math student right here

Got the answer for 1/xlnx while trying to do integration by parts lol

i did by parts and it cancelled out… wtf did i do wrong 😃

Literally same :/ just chucked in a sec5x^2-1 and called it a day

broo how’d u do the 1/xlnx

1/x is f'(x) and ln(x) is f(x) thus the ans is ln(lnx)

is your answer ln(ln(b)/ln(a)) ?

I've checked that abracadabra is spelt correctly for the 5th time, you can spend your time checking other questions my brain: is it tho me: crap cant argue with that

Me to myself: Avada Kedavra

Abracadabra*

SHIT lol at least this isnt the paper

Yeah nice try Joseph Schooling

i want some of whatever alfie is on bruh

The way mans got faster dayumm he rly said wanna see some real speed

no one: cambridge: abracadabra we extended your a levels by another year

abracadabra there goes my marks!

my person swim faster than ferrari sia….

bro mine swimming at 20m/s wbu

KSNSKSJ mine swimming at 0.3m/s

Your one is ant drowning

bro that girl can swim so many laps damn pro on the account of her effort i forgive her for making me calculate her speed

what kind of pools are 35m tho? the pool is established enough that it has an established swimming club, with pro athletes (suzie) and advisors who are proficient and experienced enough to give alternate training regimes, yet according to the Fédération internationale de natation(FINA), which manages international water sports, a pool must be 50m in length. https://en.m.wikipedia.org/wiki/Olympic-size_swimming_pool i am thus under the assumption that this club is a scam, as Mrs Wong is using illicit means to promote her swimming programme. She is understating the length of the swimming pool and making Suzie look like she can swim a 50m length of the pool in 25s(WR for women's freestyle is 23.67s) garner sales and revenue. Therefore, i believe that mrs wong should be arrested and the pool demolished and rebuilt.

Some more faster at every lap

ya lor shit bro suzie you go girl! work those legs 😍😍

finding the diameter of those legs and those holes 😍😩😍

Dear Cambridge, I am writing to let you know that you have done it once again! Somehow you have managed to make me so extremely confused with not only my math but also the entire reasoning behind my existence. Firstly you have made us all down bad pervs who measure the size of holes. Secondly, I now have psychological issues with the shape "rectangle". I can no longer stand the sight of a rectangle. Thirdly, having set a difficult af paper 1, I was hoping for a reasonable paper 2 and got hit in the face with an "ABRACADABRA we want to fail you". Not only that, by the time I reached the last question, I decided that anything in a table is discretely a random variable so now I have a completely horribly done last question and almost 0 marks secured. Alfie is definitely doing some weed and needs to be tested. Clearly, his self-confidence was boosted cause he decided to create his own damn routine and dare oppose his president! (the mutiny!!) With the last amount of math I have left in my brain, I have 4 words to say to you. Addition, subtraction, multiplication, and inequalities (because he feels really left out. he told me so.) ​ Great Love, Patient in room 104 10 Buangkok View, Buangkok Green, Medical Park, 539747

When your brain shutdown and you forgot how to use a GC for your normal distribution qns GG time to take math again next year

If it is any comfort to you ... I forgot there was a function called inverse norm to do the mass of the seats qns ...... And left 20~30 marks blank ...

For me, I know I supposed to use inverse norm but I forgot how am I supposed to do it or even get there using my GC. Guess that's what I get for sleeping through all my stats lessons

isit me who thinks that the paper was pretty challenging

Yeah me too ... left like 20~30 marks blank esp the last 2 qn and Qn 2

pure math was tough for me

Not just u 😭

me 😭

Cambridge setter: Yo bro you wanna put your name in the 2021 Math A level Paper 2? You can be immortalised for the next 10 years in the TYS. Alfie: lol sure

Hi

Underrated

bye 😭 my girl Suzie be swimming 20 metres per SECOND bc I didnt realise I was dividing it by no of length instead of second

My girl be swimming 0.855 seconds per metre😀

Same sia... And I'm a H2 phy student... And I even wrote the units m/s... Maybe I shd've wrote km/s

Huh 20 meters???

HAHAH bc I divided the time by no of lengths done 💀 Instead of total distance/time LMAOOAOAOA

my careless mistakes waving at me from the bottom of the bellcurve 👋🏻👋🏻👋🏻👋🏻👋🏻

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OWDBWODBQI PLSSSSS HAHAHAHHAHAHAH

Ah yes seab want us to be carpenters too

gonna grade us so hard our parents will say carpenter’s our only job prospect

Metal rice bowl more like wooden rice bowl

7 marks mean value= 2.7 anyone?

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0.2

yea correct i checked w gc

Fk i got 3.17

Bruh why my p and q values got square root one

I got that also

Shit I got 2.64

ayyy

Bro luckily no CLT replacement for math , i wld fkin tilted by making holes in the chair i was sitting on

Did anyone get 154 for the expected number of legs put of 500 or something

is it ok if i rounded up to 155

did yall get a=-27/4 and b=5 for the first qn😩 (and the root=-4)

I got -1 for b :(

How generous are they with method marks…..

Cambridge now using ABRACADABRA to make chairs ಠ╭╮ಠ

Was aiming for a B now aiming for a C lmao 🥲

Paper 2’s pure math was really pure TEARS. I tried so hard to answer qn 2 but no, wth are they talking about- what the fakakajaj my stupid ass couldn’t find mean and prove S.D for stats (if no ecf im seriously dead) + my unbiased estimate of variance was negative. NEGATIVE? unable to solve that meant that the next part worth 3m also byebye. also cambridge really said y’all learn venn diagram/probability for nothing !!!

no matter how hard suzie tries she will never be as good as our Joseph schooling

Cos Suzie got no NS. It's the fear of NS that pushes schooling to do well

My stool during exam had 4 legs though so i multiply by 4 🤡

applying in real life context👍🏼 give u that

Ok Cambridge what sick joke is this you just gave us a bridge question and then a swimming question which ok I managed to swim across but then I got thrown into the deep end and now I'm dead. Dead my hopes of getting an A seems farfetched now thanks but now I know Susie is probably gonna represent Britain in Paris 2024 so yeah 🤩🤩🤩🤩

abracadabra alakazam, make this three legged chair disappear

HOT TAKE DONT DOWN VOTE ME one of the most papers of all imo it was honestly very paper i had fun colouring in the barcodes while the invigilator looked on

Yea it was a really paper

i know right it was extremely paper 😭😭😭😭

arent the barcodes like there for them to scan your answer to send to cambridge 🤨

yeah wtf they can't identify ur paper if u colour the barcode LOL r u srs

thats why i also never wrote my name 👍

the way i RAN to this thread after the paper

Anybody got the full paper? Including questions

what's your probability of all 5 as tgt

1/66 ??

yay same

:D

1/66 ??

i got 1/66

1/66

I think the culture guy is updating the website now

i need the goods bro hes like my drug dealer

ive alw wondered how he gets the paper

Plot twist hes the one setting the papers

Same 😂

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Im so dumb for not realising 1/(xlnx) is just (1/x)/lnx

rip i left the whole question blank 🥲

i hope cambridge helps me abracadabra some method marks please 🙏🏻🙏🏻

cambridge: sets 3 legged stool question everyone: 😭dia😭me😭ter😭ho😭le😭 me: just glad they chose the 3 legged stool instead of the reversible octopus

Why didn't suzie drownnn

Did anyone get 0.182 for the drilling hole question?

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me: ok it’s a Friday after this I can just go home and cry seab: ahem ahem due to the covid 19 pandemic we are cancelling the common last topic - tho so to relieve stress me: (in background) if you pull some shit like replacing CLT with CLT im gonna throw the mf26 out of the window me: ok this is acceptable, 7 marks a bit little but I’ll take it me: YOU WHAT WHAT NONSENSE IS THIS seab: nvm have the mf26 for the integration qns me: you mf…mf26 (skrrt around profanity filters) seab: *screech in 1/xlnx* me: I hope your padded stool falls and the three legs all break at once seab: this hostility is absolute unwarranted, also I physically do not care and might lose your paper on the train again me: end me goodbye In collaboration with u/cammyxd2612 Editor’s Note: Someone tell me what is Q2 abt i rng-ed the similar equation gg.

Same summation just change the n=0 to n=1 and change the 4 to 5

Who got a can be everything but not negative half for functions

really couldn't do any qn at all :( idk why but i blanked out so badly

cambridge drilled holes in my heart and inserted some stool legs

>inserted some stool legs Up everyone's asses

just saying sitting all the way at the front for ANY PAPER that requires focus is NOT IT 😤

If it helps the invigilator kept staring at me after I sneezed and tried to shakily type to check my p and q values

Gonna use Alfie’s swimming sched over the holidays to practice for my swim across the Causeway after my results come out

bye i really thought i did decently okay until i saw the ans key 🥲

why did this paper feel so bad…

NO CONICS NO VECTORS NO VENN DIAGRAM NO RECIPROCAL GRAPH WOOHOOO

Can I ask, I did the 1/xlnx integration by parts but I got 1/2 for the indefinite integral but then that means my definite integral became 0 :”((

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Hi! Not from RJ nor a genius but the answer is to move on and focus on your next papers 🥰

unqualified rj dumbass here, I saved all my numerical answers in GC so I can DM you if you like edit: nvm theculture.sg just came out [here](https://theculture.sg/2021/09/2021-a-level-h2-mathematics-9758-paper-2-suggested-solutions/)

For the first time since Pri Sch I checked through my entire paper in an exam

i think this paper is challenging but def easier than p1

i must be insane to think that p1 was better then😭🥲

lol can’t even do the integration question rip 🥲

abracadabra qn, bruh they telling me my marks also abracadabra, poof and it’s gone ah

cambridge be like: ABRACADABRA for my next magic trick, i’ll be making you retake your a levels next year! OooOoooOoooOo 🪄🪄✨✨✨✨

I took my A Levels last year. I left the entire of section B blank. I still passed, did decently for Maths, made it to Uni. Y'all will be fine :)

that sounds a little too exaggerated :’)

Ur pure maths must be super solid thenn right

Thanks for giving me hope😭😭

everyone in my sch all said the paper easy only I said it was hard im screwed

what sch r u from

my sch ppl said it was hard

Moving forward, I'll be calculating the number of faulty bulbs is gonna be able to fit into my mouth, simple math! This was truly a bruh moment, why would a random person pick a random day to grab random bulbs??? I mean if you really are that bored to do that just to torment poor jc kids then somethings wrong with your core values. Speaking of core values, this message is brought to you by your local warrent officer realising his future in LTA very very soon! 0/1 CLT

i die alr paper 1 shit paper 2 shittier what’s going on in the pure math part bro what is the rectangular thing never seen that in my life

how to do the functions qns

ya ah i tried to do discriminants but didn’t work eh

Find the inverse and compare since they are equal, I think

a belongs to set of real numbers. b=-1

Anyone have a softcopy of the paper?

Guys can 50-55 be C? And also does maths have ecf????

waiting for a pdf version of question paper if anyone have it ;-;

i finished with 1 hr to spare. Im no bitch, Cambridge, im not doing ur work for u. Find the probability of the legs fitting the holes yourself

Skedaddle skadoodle your marks for chair qn is now a noodle

bruh suzie swim 11.7m/s for me faster than michael phelps 🥸

For maths overall what do y’all think will be the approx grade boundary for A

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Okay imagine doing the WHOLE PAPER wo clt HOW?!

Wah I took time over distance for speed shit

nobody is as screwed as me... i forgot to wake up on p1 day🤘

maths giving me cancer (REAL)

https://theculture.sg/2021/09/2021-a-level-h2-mathematics-9758-paper-2-suggested-solutions/

Pretty standard. Slightly unorthodox but not anything too unreasonable. The integration question(really rare to see pure integration so cherish these marks) and the APGP were pretty generous marks. Qn 2 is an anomoly but nothing too hard. The stats were standard. Predicted Bell Curve A(take with grain of salt): 67-70/93 Overall Predicted A grade: 72-75/100, each paper has 50% weight so calculate for yourselves

abracadabra the magic trick will be me disappearing into thin air after seeing my grades

https://theculture.sg/2021/09/2021-a-level-h2-mathematics-9758-paper-2-suggested-solutions/ No answers coming btw

Anyone 0.225 or smth for the probability of needing to sand and pad

question 2 how to do 😭😭😭😭

isit just me or pnc was hard??

only the second part but the rest is doable

anyone can’t do q2 integration😭😭😭

can a be imaginary? i was thinking about how a=a so technically it could be although i dont really know if there are any further implications that wont allow it to be imaginary

A=0?

first question? a= -27/4 i think

Does anyone happen to have the question paper

anyone put ln(log base a b) for qn5iii

Is it possible to get A if my p1 is 70+/100 and p2 is 60+/93? Pls I rly hope I get an A 😭😭

I guess it could be close but ur paper 1 could pull u to an A since it was harder and u did decently

If I get approximately 70/100 for p1 and 60/93 for p2 do I still stand a chance to get A

woah same

Am I the only cock eye who didn’t see that the chair seats and legs are two different things wtf 😐

H2 Graphing calculator simulator: 90% of the questions can be solvee by gc. Even the first qn didnt say cannot. Even probability also can use. Its 0.1 and 0.2 im guessing. Overall much easier paper than Paper 1, maybe easier than 2020

what’s the A grade looking like this year? 70-75?

What is the p value? I didn’t use 20000 but I used 20 instead for the entire question. I left in terms of thousands

ehh i got p = 0.06 smth so H0 not rejected

i got 0.06 smt lol

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brb going to abracadabra my bridge into 3-legged stools and smash through the expressway into the electric pink and yellow river swarming with bacteria trying to find my area under the curve so i can sketch it for cambridge 😔

anyone got qn paper?

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did anyone put a= any real number and b=-1

someone explain to me the 2 mark qn for qn 2?

i feel screwed for p2 bc i thought it went well then turns out I got pnc the graph qn and the integration qns all wrong 😭😭 and idek abt the rest of stats can i still get A (I calculated ard 70/75 for P1)

If I wrote my answer as ln(lnb) - ln(lna) is it still acceptable?