ADMATHS P1 DISCUSSION!!

[NoMI]

heyyyyyyy.......how was ur ppr of today........i found it quite good...........but did few algebric mistakes.......overall it went good......what about u guyz :?:

 

[M.Usman Khan]

brilliant, fundementally easy, conceptually untesting....expecting good grades, i am.....

 

[Aizen]

yr wat was the period nd amplitude?

 

[M.Usman Khan]

5 amplitude
2pie/3=120degrees period

 

[Moiz]

Easiest paper ever

 

[M.Usman Khan]

agreed...there was no qs which actually tested our concepts...

 

[fierro]

It could have been much easier. In my opinion Nov 09 was the easiest paper and not this one. But still the paper went well and the first 5 questions were totally straight forward. 2,3 questions made me think.

 

[cyberpunk]

hey , wat was the number of solutions of the two cosx curves ?

only ques in the paper to think for a second ..

 

[Jezla]

4

 

[OakMoon!]

4... dikhai de raha tha... wat was to think bout it??
Nyways, Yeah gud paper. Hope p2 b aisa hi aye.

 

[M.Usman Khan]

yup 4 it was....and the paper was gooooood

 

[farrukh]

i think solutions were 2 not four...The graphs were intersecting at 2 points

 

[Zaryab]

Yar ...!! i Thnk it was 2 ...!!!! it was intersecting at two points ....!! WAt was the value of the stationary point in The last ques ????

 

[Talha]

yeah i also gt 2 solotions 4 dat cos graph.... nd my stationary pints were coming in decimals like 0.283 something ..bt i dnt remembr da exact ans...

 

[Talha]

yeah i also gt 2 solotions 4 dat cos graph.... nd my stationary pints were coming in decimals like 0.283 something ..bt i dnt remembr da exact ans...

 

[alixx]

plz discuss q4 where we had to write y in terms of x.

 

[habib123]

i wrote y^2=sec^x + something i dont rem Allah karay theek ho

 

[Marie k]

Can any1 pls tell me da ans to question no.12 OR last part

 

[OakMoon!]

Q4. c was 6.4. cosx= 5/6
Q12OR last part (1/6,0)
4 solutions. Draw the graph right now for 1+cos2x and cosx....

 

[Daneyal007]

I think P2 would be difficult. Vectors , relative velocity has still to come. What are you preparing for P2?