Mathematics: Post your doubts here!

[Rutzaba]

We are done

a person is never done...

 

[Thought blocker]

a person is never done...

Then obviously we are studying

 

[periyasamy]

Guys need some help of mechanics 1..Pls help...Thank u..
http://papers.xtremepapers.com/CIE/...S Level/Mathematics (9709)/9709_w13_qp_42.pdf
http://papers.xtremepapers.com/CIE/...S Level/Mathematics (9709)/9709_w13_ms_42.pdf
Question 4(8marks question)Thanks guys!!!!

 

[Saad Mughal]

well, can you post the answers too?? for the questions you posted above ?

I forgot the years I got them from.
Send your answers, we can compare answers.

 

[Saad Mughal]

Which board do you think is more difficult?

Neither is, in my opinion. Both have their difficult points and easy points. Though, CIE have a fixed pattern, OCR changes their style of questioning quite often.

 

[CЯeScɘnt]

Neither is, in my opinion. Both have their difficult points and easy points. Though, CIE have a fixed pattern, OCR changes their style of questioning quite often.

excuse-me guyz its CIE's forum!

 

[Thought blocker]

excuse-me guyz its CIE's forum!

 

[Namehere]

View attachment 41392
and also how are A and B equal to 2 in this question?
my answer for partial fraction is A=B= 1/1800

Can someone solve this please?

 

[A star]

please solve tis daredevil Rutzaba syed1995

 

[A*(a*)]

integrals with one limit such that the integral aproaches a limit(not one absolute value)
such as one of it is infinity.
http://tutorial.math.lamar.edu/Classes/CalcII/ImproperIntegrals.aspx

View attachment 41392
and also how are A and B equal to 2 in this question?
my answer for partial fraction is A=B= 1/1800

 

[A*(a*)]

please solve tis daredevil Rutzaba syed1995

View attachment 41392
and also how are A and B equal to 2 in this question?
my answer for partial fraction is A=B= 1/1800

 

[CЯeScɘnt]

Can someone solve this please?

give me liink of the question

 

[CЯeScɘnt]

View attachment 41392
and also how are A and B equal to 2 in this question?
my answer for partial fraction is A=B= 1/1800

will u give me its link?

 

[Suchal Riaz]

View attachment 41392
and also how are A and B equal to 2 in this question?
my answer for partial fraction is A=B= 1/1800

i have forgotten how to find partial fraction. that site wouldn't be wrong. which example you are saying. i can still send you the worked solution for that.

 

[A*(a*)]

give me liink of the question

http://papers.xtremepapers.com/CIE/...S Level/Mathematics (9709)/9709_s11_qp_31.pdf

 

[A*(a*)]

i have forgotten how to find partial fraction. that site wouldn't be wrong. which example you are saying. i can still send you the worked solution for that.

http://papers.xtremepapers.com/CIE/...S Level/Mathematics (9709)/9709_s11_qp_31.pdf

last question.

 

[CЯeScɘnt]

http://papers.xtremepapers.com/CIE/Cambridge International A and AS Level/Mathematics (9709)/9709_s11_qp_31.pdf

last question.

even if we solve this answer is not ,so i think there is sum mistake.

 

[AmeeraKhan]

Need help with the entire question 10 urgently please. (P3 differential quations)

http://papers.xtremepapers.com/CIE/...S Level/Mathematics (9709)/9709_w13_qp_32.pdf

 

[CЯeScɘnt]

even if we solve this View attachment 41410 answer is not View attachment 41411,so i think there is sum mistake.

but if we take A=B=1/1800 answer cums

 

[CЯeScɘnt]

Is there any P1 problem?