Mathematics: Post your doubts here!

[tanuyshka]

Personally, i found the last question extremely annoying, and i kinda forgot a couple of matrices XD oh well, nothing we can do about it now!

 

[Miss Ulusoy]

i have done my paper 42 in math, and it was terrifying.
most of my classmates have problems with it, especially in the last page about the number of sequence and drawings of triangles.
moreover, in page 14 there is a question about how fast water travel through a pipe in certain radius.
overall the paper 42 is way too difficult .

it was extremelyyyyy hard, i donno how will i study for bio now xS
its harder than last oct/nov

 

[Miss Ulusoy]

I hope the curve would be rly low
i dont want to repeat math
even if I get C or B
i will be so greatfull

 

[bakaneko97]

i just finished math paper 4 today and it was difficult
the prism question was confusing and i wasn't able to finish all of the questions on the last part
i hope i get good score well at least B or even C lol

 

[Emma13]

You guys the curve will be low.. Now FORGET THE MATHS AND LEAVE THIS POST!! GO STUDY BIO! The math paper is done and can't be brought back.. I am sure you will do well in the bio now don't ruin it just because of a bad exam... You have at least been doing bio for two years now!

Go! Go! Go!

Good luck in it

 

[Omar mohamed]

guyz n was for 19?
and the last angle op3 is 71.6
and for the pipe and liter how to do it? i think i done it wrong

 

[Mohammed Emad]

http://papers.xtremepapers.com/CIE/Cambridge IGCSE/Mathematics (0580)/0580_w12_qp_23.pdf
Question 20
Please help me with this, I really need it so ill be waiting

 

[kevinjohn]

http://papers.xtremepapers.com/CIE/Cambridge IGCSE/Mathematics (0580)/0580_w12_qp_23.pdf
Question 20
Please help me with this, I really need it so ill be waiting

DC is : [-d+c] and they said that DC is 2DE. so DE is 1/3 DC. -1/3d+ 1/3 c is the first ans OR 1/3(C-D)

FOR THE SECOND PART: its OD + DE FOR THE POSITION VECTOR
SO , OD is D and DE is 1/3(c-d): GIVING : 2/3 d + 1/3 c
i think my answers r correct

 

[Nicholas Grotkjaer]

OMG the test was hard espeacially the last question with the triangles.

 

[kevinjohn]

according to last years grade boundaries i think its a C. above 110/200 was a B last yr..

heyyy.. i think i got 100 marks in maths cie exam from 200 so can anyone tell me what will be my grade? n whats minimum marks for getting b grade thanks!

 

[SoSo MOody]

according to last years grade boundaries i think its a C. above 110/200 was a B last yr..

C??

 

[kevinjohn]

sorry girl.... according to last year 100/200 was a C......

C??

 

[Timi Adeg]

C??

But that C is a potential B, Like I keep saying. It all depends on the overall performance

 

[SoSo MOody]

sorry girl.... according to last year 100/200 was a C......

btw em nt sure abt my marks.. i want B!!! InshaAllah i will get B grade

 

[kevinjohn]

yea hopefully u will get a B or a better grade

btw em nt sure abt my marks.. i want B!!! InshaAllah i will get B grade

 

[SoSo MOody]

yea hopefully u will get a B or a better grade

InshaAllah

 

[tabby0422]

I took Mathematics 42 ( Extended ) yesterday... in my opinion it's much harder than the past papers ( I did ALL the past papers, seriously )
anyone think the same ? or is it just me ?

 

[VaIbHaV 1997]

hey guys! did anyone take intl maths 0607?? variant 42?

 

[Omer egaily]

AsSalamoAlaikum Wr Wb...

Stuck somewhere in Maths?? Post your queries here! Members around will help you InshaAllah.

NOTE: If you have any doubt in the pastpper questions, then kindly post the link to the paper!

May Allah give us all success in this world as well as the HereAfter...Aameen!!

SEQUENCES-Points to remember:
Many people find it hard, but to be honest it's just more of logic..that's all!

Sequences!

Using log for indices.

 

[Firas Hamade]

Anyone know how to calculate your mark in mathematics extended?
I know my marks cuz of my mistakes . I had papers 22 and 42 and the curve is 176/260 to get an A* in the previous year. So i add up both of my expected marks and multiply them by 260 then divide it by 200(130+70; which is the total mark)
Is that right? If yes then i scored an A*
Please reply. And btw i got 147/200 so its 191/260