Mathematics: Post your doubts here!

[krishnapatelzz]

https://www.facebook.com/Aleveldiscussions/ for A level

 

[amina1300]

https://drive.google.com/file/d/0B7SutyFkNVj5akFiYm84WFFoWTA/view?usp=drivesdk
Solve this? x, y = ??

 

[Yamee Malik]

Hi guys..I need Feb march 2017 papers.. it's written than it has been updated..but I can't find them... Help me plz
Especially for math 9709

 

[Thought blocker]

https://drive.google.com/file/d/0B7SutyFkNVj5akFiYm84WFFoWTA/view?usp=drivesdk
Solve this? x, y = ??

x = sixty four
y = 58

xD :O

 

[Thought blocker]

Hi guys..I need Feb march 2017 papers.. it's written than it has been updated..but I can't find them... Help me plz
Especially for math 9709

http://papers.gceguide.com/A Levels/Mathematics (9709)/

 

[ughkno]

can someone help with part b of Q17?

 

[syed babar]

Guys any idea of the gt, accel maths 12, 42, 32 62?

 

[Anum96]

Hello guys.
I used to be really active here in this thread back in nov'15-july '16. Used to post a lot of answers and helped as much as I could.
So that oct nov session 17 is approaching real fast. If anyone needs help, classes(Lahore) or any sort of guidance related to this subject, feel free to inbox me

 

[Lee Qian Yi]

Approximation Poisson Distribution
X~N ( 520, 0.008 )
Find the smallest value of n if P( X= n) > P ( X = n+1) ANS : 4
How to find ? Solution pls.

 

[Thought blocker]

Approximation Poisson Distribution
X~N ( 520, 0.008 )
Find the smallest value of n if P( X= n) > P ( X = n+1) ANS : 4
How to find ? Solution pls.

Hope this helps

 

[Lee Qian Yi]

Hope this helps

Get it thx

 

[Hanifmu]

can anybody help me out to sketch the first condition on an argand diagram?
only the first condition [ (a - z)/(b-z) = phi/2 ]

 

[Lee Qian Yi]

P(x) = 2x^3-3x^2+5x-2 . It is given that (2x-1) is a factor of p(x) and that when p(x) is divided by (x-2) the remainder is 12 . Find the quadratic factor of p(x). ANS:x^2 – x + 2

 

[Thought blocker]

P(x) = 2x^3-3x^2+5x-2 . It is given that (2x-1) is a factor of p(x) and that when p(x) is divided by (x-2) the remainder is 12 . Find the quadratic factor of p(x). ANS:x^2 – x + 2

can anybody help me out to sketch the first condition on an argand diagram?
only the first condition [ (a - z)/(b-z) = phi/2 ]

Hello guys. I am much busy due to uni life that I cant solve much problems now, but there in my group on facebook my friend handles it : https://www.facebook.com/groups/302892556809834/ Just go there and post ur pure math doubts and on fb there are link provided for mechanics and statistics. Good luck.

 

[krishnapatelzz]

post your math doubts here on this fb group ! https://www.facebook.com/groups/302892556809834/

 

[insharah]

find the range of f(x)=3-4cos^2 x
please help

 

[Thought blocker]

find the range of f(x)=3-4cos^2 x
please help

Domain? Post d exact question so i can collect all info
I just need domain over here though

 

[insharah]

Domain? Post d exact question so i can collect all info
I just need domain over here though

http://papers.gceguide.com/A Levels/Mathematics (9709)/9709_s11_qp_12.pdf

question # 9
thank u so much

 

[Thought blocker]

http://papers.gceguide.com/A Levels/Mathematics (9709)/9709_s11_qp_12.pdf

question # 9
thank u so much

np
So it is very simple.
Input d value of domain into d function and respective values will be d value of range.
here wen u put zero in equation u will get -1
and wen u put pi in equation u will get 3
so -1 <= f(x) <= 3 will b d answer

 

[insharah]

np
So it is very simple.
Input d value of domain into d function and respective values will be d value of range.
here wen u put zero in equation u will get -1
and wen u put pi in equation u will get 3
so -1 <= f(x) <= 3 will b d answer

aaahhh it was so simple
genius you
thanks alot buddy!