expected grade boundries for As math p12

[Thought blocker]

there were two questions of p. one was in the radian question. which one was the other one? i have no memory of doing that.

Function wala, last question.

 

[Hedwig]

There was this equation 4x2-4x + something and it was equal to p. we had to find the valueof p for which there were two equal and distinct roots

was it in the functions question?

 

[siraj acharya]

was it in the functions question?

what was the answer for q.no 2 .I only did till 6c2 and calculated x^2 so got 15 .will I get marks for this and for q.no 5 I used negative value for tan and calcualted will I get marks ?

 

[siraj acharya]

there were two questions of p. one was in the radian question. which one was the other one? i have no memory of doing that.

what was the total marks for 2.no 10

 

[pakhee]

was it in the functions question?

 

[Hedwig]

t
there u r!

 

[pakhee]

t

there u r!

 

[Hedwig]

try writing something.

 

[Nourin]

Can some one post the answers to paper 12 ( I did really bad at it pray for me )

 

[waztaz123]

How did people do the area of sector OXD= area of triangle OAD wala sawaal? I got stuck on that for a minute before putting (r^2)/2 theta - ((r^2)sin theta)/2 =((r^2)sin theta)/2 . I got the value of p as 2 in that question. Is that correct?

 

[waztaz123]

Just went to the previous pages. Looks like my answer is correct.

 

[Igcse stuff]

Easily, my friend had a C in p1 B in M1 And high As in s1 and p3 ended up with A

Wow! Thats great news

 

[Saahil Parikh]

How did people do the area of sector OXD= area of triangle OAD wala sawaal? I got stuck on that for a minute before putting (r^2)/2 theta - ((r^2)sin theta)/2 =((r^2)sin theta)/2 . I got the value of p as 2 in that question. Is that correct?

yeah the value is 2. I don't know how but I ended up getting p=cos theta ._.

 

[hellblender]

anyone did p13 here?

 

[snipex]

my teacher said that the grade boundries of this paper will be 55-60 for A so dnt worry

 

[Ozoman]

The solutions are here https://www.xtremepapers.com/community/threads/pure-mathematics-may-2014-p12-solutions.33447/

 

[mak kings]

bro i hope so :S

my teacher said that the grade boundries of this paper will be 55-60 for A so dnt worry

 

[mak kings]

is there ecf .? anyone sure?

 

[mak kings]

if i get B in this .. is there any chance of having an overall A . i have s1 remaining!

 

[Igcse giver]

guys how many marks was the p question the function one?