Mathematics: Post your doubts here!

[Glennn]

what are u now looking forward in paper-3

Paper 4 you mean? Haha nothing much
I usually did really badly for paper 2 and paper 4 was the one that bring me back up

 

[Faiza Anwar]

So, how did your paper go guys ?
Faiza Anwar

good

 

[Faiza Anwar]

Mine didn't went well either
It's out of my expectation

mine was also not that good but it was nice i was just confused in 1 question but no need worry people inshaAllah all of us will get good grades..

 

[Faiza Anwar]

did anyone give the variant 1? coz that was really easy!

me

 

[sj0007]

me

which ques did u find challenging?

 

[Sariya Khan]

mine was also not that good but it was nice i was just confused in 1 question but no need worry people inshaAllah all of us will get good grades..

IA

 

[jumoke kuye]

mine was 21 it was actually asy but silly mistakes on my part

 

[Faiza Anwar]

which ques did u find challenging?

the question about population, i am so stupid first i did it right and then cancelled it came out of the hall like a retard

 

[Faiza Anwar]

which ques did u find challenging?

the question about population, i am so stupid first i did it right and then cancelled it came out of the hall like a retard

 

[jumoke kuye]

heyyy sorry I have economics tomorrow is ther anybody that coud help with notes or somethings to help

 

[jumoke kuye]

yessss but I think there should be a range for the answer cause I got 2.23

 

[sj0007]

the question about population, i am so stupid first i did it right and then cancelled it came out of the hall like a retard

This ques was something like compound interest, right?
coz i used the formula and got the same answer

 

[jumoke kuye]

I used percentage increase......that is by the way there is still paper4 to improve please could you help with economcs

 

[sj0007]

I used percentage increase......that is by the way there is still paper4 to improve please could you help with economcs

Me too three times.................

 

[jumoke kuye]

that means you got 2.23
econmoicsssssssssssssssssssssssss pleaseeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeee

 

[sj0007]

that means you got 2.23
econmoicsssssssssssssssssssssssss pleaseeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeee

I am really sorry as i don't have anything for economics and i didn't get 2.23 anyways

 

[Shada Mohammed]

Hey I have some doubts in m/j v41 q6 part c to get the volume of the prism so what I did was to multiplythe total surface area of the prism by the length it's wrong and I dont know how to do it
plus in I have doubt in mj 10 question 8 part b and inquestion 10 part b and in question 7 I dont know how to write the sets shown by the shaded area I always get it wrong
Phoenix Blood

 

[jumoke kuye]

ohh it is fine thank you do yu now anybody that has

 

[sj0007]

ohh it is fine thank you do yu now anybody that has

sorry but no

 

[sj0007]

Hey I have some doubts in m/j 2011 v41 q6 part c to get the volume of the prism so what I did was to multiplythe total surface area of the prism by the length it's wrong and I dont know how to do it
plus in I have doubt in mj 10 v22 question 8 part b and inquestion 10 part b and in question 7 I dont know how to write the sets shown by the shaded area I always get it wrong
Phoenix Blood

for the first one, just multiply the area of the triangle with 36 (cross- sectional area x height)