Turn on thread page Beta
    Offline

    7
    ReputationRep:
    (Original post by oshadha)
    Urm, i think I made a quadratic equation to find U or whatever the scalar parameter was and once i found U i subbed in to find possible C coordinates. Got some decimals/fractions so not too sure myself but i think the method is correct
    I did nothing of that sort lol, guess those 5 marks are gone. I ended up getting C as (62, 34, -1) something.
    Offline

    5
    ReputationRep:
    (Original post by oshadha)
    You can never be sure tbh. Do you think the boundary will be high? The highest I've seen it go is 115. The easier the paper the higher the boundaries But i dont think this is the easiest paper. What ya reckon? I think 108-110 maybe?
    i think boundary would be about 107-110
    Posted on the TSR App. Download from Apple or Google Play
    Offline

    7
    ReputationRep:
    (Original post by chi3015)
    in the last part of the question 11 what did you guys get for t and dh/dt
    9 if I recall correctly.
    Offline

    5
    ReputationRep:
    (Original post by Fasih178)
    You weren't able to obtain an answer?
    i got answers but with a wrong method so they are orobably wrong
    Posted on the TSR App. Download from Apple or Google Play
    Offline

    5
    ReputationRep:
    what did you guys get for A in the vectors question
    Posted on the TSR App. Download from Apple or Google Play
    Offline

    6
    ReputationRep:
    In solving when dy/dx=0, e^?? x sin^1/2 did u guys get sina= 1/2??
    • Thread Starter
    Offline

    6
    ReputationRep:
    (Original post by Fasih178)
    I did nothing of that sort lol, guess those 5 marks are gone. I ended up getting C as (62, 34, -1) something.
    Ahah i could be wrong as well, i guess we wont know till someone posts a model answer or on results day i guess!
    Offline

    7
    ReputationRep:
    (Original post by chi3015)
    what did you guys get for A in the vectors question
    A was (2 0 7).
    Offline

    7
    ReputationRep:
    (Original post by oshadha)
    Ahah i could be wrong as well, i guess we wont know till someone posts a model answer or on results day i guess!
    I doubt there'll be any model answers for the Oct/Nov session papers, though I hope that's not the case. As for the results day, do you know when that is?
    Offline

    1
    ReputationRep:
    What do you think it was the answer of question 2 ? It was completely wierd numbers for me like the 4rth root of 9 one of the x coordinates of the turning points
    Offline

    7
    ReputationRep:
    (Original post by Ahmed__Salah)
    What do you think it was the answer of question 2 ? It was completely wierd numbers for me like the 4rth root of 9 one of the x coordinates of the turning points
    That's completely correct, 4 root of 9 is basically square root of 3.
    • Thread Starter
    Offline

    6
    ReputationRep:
    (Original post by Fasih178)
    That's completely correct, 4 root of 9 is basically square root of 3.
    What was the question about? Is it the one where you had to use implicit differentiation and make an equation for x or y and find the turning points?
    Offline

    5
    ReputationRep:
    (Original post by Ahmed__Salah)
    What do you think it was the answer of question 2 ? It was completely wierd numbers for me like the 4rth root of 9 one of the x coordinates of the turning points
    yeah +/- that were the 2 x coordinates then we get y but that is right
    Posted on the TSR App. Download from Apple or Google Play
    Offline

    5
    ReputationRep:
    (Original post by Fasih178)
    I doubt there'll be any model answers for the Oct/Nov session papers, though I hope that's not the case. As for the results day, do you know when that is?
    results day is about mid feb althought bilal ahmed will probably upload it by mid decembee
    Posted on the TSR App. Download from Apple or Google Play
    Offline

    5
    ReputationRep:
    (Original post by oshadha)
    Ahah i could be wrong as well, i guess we wont know till someone posts a model answer or on results day i guess!
    do you have any clue what sort of answers you got for C?
    Posted on the TSR App. Download from Apple or Google Play
    • Thread Starter
    Offline

    6
    ReputationRep:
    https://qualifications.pearson.com/c...ernational.pdf
    Results date are on page 5
    • Thread Starter
    Offline

    6
    ReputationRep:
    (Original post by chi3015)
    yeah +/- that were the 2 x coordinates then we get y but that is right
    I cant remember my answers, but did you guys make an equation of y in terms of x or vice versa. And substiute it into the original equation to get the coordinates
    Offline

    5
    ReputationRep:
    (Original post by oshadha)
    I cant remember my answers, but did you guys make an equation of y in terms of x or vice versa. And substiute it into the original equation to get the coordinates
    yes that is what i did
    Posted on the TSR App. Download from Apple or Google Play
    • Thread Starter
    Offline

    6
    ReputationRep:
    (Original post by chi3015)
    yes that is what i did
    Phew thats good to hear. Lol all of these answer finding has me nervous af. Guess all we can do is wait for results, i dont remember my answers mostly. Just the methods
    • Thread Starter
    Offline

    6
    ReputationRep:
    Btw when examiners mark, if the end answer is wrong but the simplification and method used is correct and its a careless mistake or error carried forward. Do they award even a fraction of the marks? based on the working?
 
 
 

1,597

students online now

800,000+

Exam discussions

Find your exam discussion here

Poll
Should predicted grades be removed from the uni application process
Help with your A-levels

All the essentials

The adventure begins mug

Student life: what to expect

What it's really like going to uni

Rosette

Essay expert

Learn to write like a pro with our ultimate essay guide.

Uni match

Uni match

Our tool will help you find the perfect course for you

Study planner

Create a study plan

Get your head around what you need to do and when with the study planner tool.

Study planner

Resources by subject

Everything from mind maps to class notes.

Hands typing

Degrees without fees

Discover more about degree-level apprenticeships.

A student doing homework

Study tips from A* students

Students who got top grades in their A-levels share their secrets

Study help links and info

Can you help? Study help unanswered threadsRules and posting guidelines

Groups associated with this forum:

View associated groups

The Student Room, Get Revising and Marked by Teachers are trading names of The Student Room Group Ltd.

Register Number: 04666380 (England and Wales), VAT No. 806 8067 22 Registered Office: International House, Queens Road, Brighton, BN1 3XE

Write a reply...
Reply
Hide
Reputation gems: You get these gems as you gain rep from other members for making good contributions and giving helpful advice.