Mathematics: Post your doubts here!

[omalik10]

please anyone..

 

[farhan141]

Can anyone help in Oct/Nov 2012, Variant 12, Q2. Please..

 

[farhan141]

please anyone..

Tell me the year or answers? Have done it but want to confirm

 

[Thought blocker]

Can anyone help in Oct/Nov 2012, Variant 12, Q2. Please..

Part i) http://sketchtoy.com/63918873
Part ii) http://sketchtoy.com/63918893

 

[Thought blocker]

please anyone..

i) http://sketchtoy.com/63918961
ii) http://sketchtoy.com/63919078

 

[Thought blocker]

http://papers.xtremepapers.com/CIE/Cambridge International A and AS Level/Mathematics (9709)/9709_w03_qp_4.pdf

Q7 (iii) and (iv) how can we know the graph of track B ?

:/ RoOkaYya G

 

[Thought blocker]

http://papers.xtremepapers.com/CIE/Cambridge International A and AS Level/Mathematics (9709)/9709_w10_qp_22.pdf
q8 (i) and (ii) please explain

DOing it in hurry... If u have doubts now I guess ***amd*** or anyone can help u
i) Here is how to differentiate the function (x)sin(x) to get the answer : http://sketchtoy.com/63919444
atach file :

ii) http://sketchtoy.com/63919479

 

[omalik10]

i) http://sketchtoy.com/63918961
ii) http://sketchtoy.com/63919078

thanks alot

 

[Thought blocker]

thanks alot

Anytime

 

[farhan141]

Thank you

 

[Thought blocker]

Thank you

np

 

[Haya Ahmed]

Guys please try to find out how to solve this question with explaining because I have to explain it tomorrow in my project

 

[Thought blocker]

Guys please try to find out how to solve this question with explaining because I have to explain it tomorrow in my project

IDK

 

[***amd***]

Guys please try to find out how to solve this question with explaining because I have to explain it tomorrow in my project

D.E. stands for?

 

[Thought blocker]

D.E. stands for?

U know the answer? -_-

 

[Thought blocker]

Okay I know it.. Wait..

 

[Haya Ahmed]

D

U know the answer? -_-

Differential eqn... and u have to show no ans

 

[***amd***]

Haya Ahmed, will you plz tell me what does DE mean in that Q?

 

[***amd***]

U know the answer? -_-

no, but i guess i can find the eq.

 

[Thought blocker]

D

Differential eqn... and u have to show no ans

http://sketchtoy.com/63921471