AFTER 24 hr .. P1 discussion here !

[razahayat777]

I think the range was >=1 and the domain of f^-1(x) was >= -2.5, right?

Are you sure that the values of k were 63 and -21, not 1/63 & -1/21?

 

[pakiboy]

wasnt the range x>= -2.5 and not equal to 0?

nup i did the same but it was -2.5<=x<=0!

 

[pakiboy]

lets hope that the examiner corrects our answers too!

 

[nanasafo]

can i please have your email...... its urgent..PLLLLEEEAAAAASSSSSEEEEE

 

[mania _ manal]

Any predictions fr the threshold any1 feel free to ans

 

[Sarah_3420]

I think i got a 58/75 im so scared i don't get an A !

 

[Beaconite007]

Any predictions fr the threshold any1 feel free to ans

It's going to be 55+ but below 60.

 

[Anastasia Shev]

I say 57/75 for an A.

 

[Adhish]

Hey Guys, I messed up big time in this paper.
Last year when I was in IGCSE someone uploaded a hand-written markscheme after 24hrs had gone, is someone gonna do that here as well? I really wanna have a look. Links?

 

[SRKfan]

what was answer for that arthimatic progression .. and the answer to that coefficient of x^2

i) 60 ii) 40

 

[SRKfan]

did that domain of F^-1(x) incorrect one of my friends quoted that it was 0<x<=2.5 whereas I wrote it as x<=2.5

i wrote x<=25 as well...

 

[Beaconite007]

Hey Guys, I messed up big time in this paper.
Last year when I was in IGCSE someone uploaded a hand-written markscheme after 24hrs had gone, is someone gonna do that here as well? I really wanna have a look. Links?

Oh, I remember that. I was doing IGCSE back then too.
Things like that are rare.

 

[yash1972007]

That was easy though! First we had to find the value of m1 by using the formula -a/b. Then you had to find the perpendicular s***, by m1xm2=-1. Then carry it further....

P.S My paper was held past 24 hours

 

[SRKfan]

anyone did acc multiple choice paper 1? on tuesday

i did!

 

[yash1972007]

ill be lucky to get 50 in this paper.. dont even know why i just messed this paper up real bad do guys think ive completely ruined my chance of an A* in maths?

No man, chill! Work hard!

 

[yash1972007]

What was ans of Q3. In which we had to find coordinates of P and gradient M

Explained! Scroll down, please

 

[Adhish]

**** I messed up the coefficient one as well x(

 

[yash1972007]

There are two values of 'k'

 

[aliasal]

is it wrong?

Idk i wrote the same as u but why did u write the domain as u did?

 

[pakiboy]

Idk i wrote the same as u but why did u write the domain as u did?

wat u mean?