Mathematics: Post your doubts here!

[Rutzaba]

That's the problem.. Going out of practice in maths is v. v. easy.. I mean i left stats for 6-7 days and i have totally forgotten Permutation and Combination in Statistics

Again the teacher.. We don't have a 'very good' teacher at our school.. who'd you recommend to study maths from in Karachi?

I have heard that Sir Zeeshan is pretty impressive for maths. Any suggestions? I'd only need the teacher for P3.. I can manage M1 on my own.

yes he is awesome plus he repeats the entire course three times

 

[syed1995]

yes he is awesome plus he repeats the entire course three times

Sweet! You studied from him or someone else?

 

[Rutzaba]

Sweet! You studied from him or someone else?

yes him since my olevels

 

[Rutzaba]

O- maths A*
add maths - A
Alevels B -_- cux of s2... he doesnt pay that much attention to s2

 

[Rutzaba]

Thank you so much for ur help- but, umm... u solved the wrong question. :/
I don't know how to do the integration of question 5.

this is a very lame job
http://i1275.photobucket.com/albums/y444/Rutzaba/google_zpsd326319e.png

 

[syed1995]

O- maths A*
add maths - A
Alevels B -_- cux of s2... he doesnt pay that much attention to s2

Damn nice!

With the grace of Allah, I managed an A* in maths and B in Add maths.. studying all on my own.. even my AS and all other subjects are self-study and teachers from school no tution at all.. but P3 will be hard for me and I will need a teacher.. so guess It's Sir Zeeshan then

Thanks!

 

[Rutzaba]

Damn nice!

With the grace of Allah, I managed an A* in maths and B in Add maths.. studying all on my own.. even my AS and all other subjects are self-study and teachers from school no tution at all.. but P3 will be hard for me and I will need a teacher.. so guess It's Sir Zeeshan then

Thanks!

5 star chowrangi

 

[Esme]

The argument of u is -3π/4 in the ms and the argument of u^2 is π/2...

Thank You for the drawing! May Allah bless you with awesomeness in this life and in the hereafter!

Really ? But in the solutions I have, it is π/2
And if you see from the diagram u^2 is on the y-axis so the angle it makes with the x-axis is 90 degrees i.e π/2 radians

 

[syed1995]

5 star chowrangi

Yea.. And that's not that far from my house.. just a 10-15 minute drive..

 

[arsalanlaiqkhan]

expected m1 threshold of 2013 ???it was easy or difficult??

 

[iKhaled]

https://twitter.com/TRm94/status/332938326950678528/photo/1
credits to TaffsAsLevel

one question..isn't the shading of arg z < -1/4pi should be below the line and not above it ?

 

[19islandprincess96]

Really ? But in the solutions I have, it is π/2
And if you see from the diagram u^2 is on the y-axis so the angle it makes with the x-axis is 90 degrees i.e π/2 radians

http://papers.xtremepapers.com/CIE/...AS Level/Mathematics (9709)/9709_s07_ms_3.pdf

Check it out!

 

[19islandprincess96]

this is a very lame job
http://i1275.photobucket.com/albums/y444/Rutzaba/google_zpsd326319e.png

Thank you, thank you, thank you soooo mcuh! Sorry for the late reply, my dsl stopped working. But thank you so much!
May Allah Bless you with awesome grades, life and hereafter!

 

[Rutzaba]

Thank you, thank you, thank you soooo mcuh! Sorry for the late reply, my dsl stopped working. But thank you so much!
May Allah Bless you with awesome grades, life and hereafter!

thnks yar

 

[19islandprincess96]

thnks yar

Haha... no probs, its u who solved it for me!

 

[applepie1996]

one question..isn't the shading of arg z < -1/4pi should be below the line and not above it ?

yeap
the shaded region should be below the line of arg pi/4

 

[iKhaled]

yeap
the shaded region should be below the line of arg pi/4

alright ! i hate complex questions arghh..

 

[applepie1996]

alright ! i hate complex questions arghh..

LOL xD
i hate vectors -_-

 

[Esme]

http://papers.xtremepapers.com/CIE/Cambridge International A and AS Level/Mathematics (9709)/9709_s07_ms_3.pdf

Check it out!

You got confused
The argument of u is -3π/4
The argument of u^2 is π/2
That's what the marking scheme says

 

[iKhaled]

LOL xD
i hate vectors -_-

yeah and vectors yuck..AS vectors was cool thought but not A2 :S