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  1. I

    Further Math 2

    Okay so i noe there aint gonna be many ppl who have done further math.. but guys can we discuss 1. First Question regardin SHM... can form two equations and find unknown of angular frequence and amplitude.. pretty easy(5 marks) 2. Damn i had some prob here waddya guys do... ( i think 7 marks)...
  2. I

    Thinking Skills... Anyone

    Hey guys is there neone here who is doin thinkin skill.... ne single person!!!... we have xam tmrw.. the new ppr style its freakin me out... if u have prepared well please help..
  3. I

    how's further maths paper going?

    yea...same here all alone... and shit!!... some easy questions i panicked on... couldnt prove betw 5 to 28 its 139 and position vectors of P and Q what wer they... and *Content removed* up on the *Content removed* where we had to find the mean value wid some thing like cos^4t - cos^6t... neone...
  4. I

    how's further maths paper going?

    hey just gave da paper... damn!!!.. i missed on 15 marks...daym!! but i think went well. ..fingers crossed how was urs guys..
  5. I

    Further Math

    A question from ON 03... please help.. Find the general solution of the differntial equation d^2y/dt^2 + 4 dy/dt + 4y= e^-kt where k is a constant not equal to two... m findin trouble in findin the form of the particular integral... please help
  6. I

    How was Biology Paper 5?

    by the somone here said its practically impossible to get A* if they had an 80% in AS .... ur under a misconception... ur considering AS 40% + MAX of A2 50%(100%) for A*... its not like that... For A* u need an A in AS level and an independant 90% up in A2 level to qualify for an A*... so man...
  7. I

    Further Math

    Hey guys there aint many ppl givin Further Math .So all u FMers please post ur doubts or solve others as we have only two more days for CIE's officialy toughest subject.... Neways I will begin In MJ05 for the differntiation of (2x^2 + bx + c) / (x^2-5x+4) the Answer is : (4xb)(x^2-5x+4) -...
  8. I

    HOW WAS CHEM PAPER 5?

    Since ur ppr went good tell me at what temo did u get anomalous values?? and what wr ur reasons
  9. I

    HOW WAS CHEM PAPER 5?

    the papers wasnt that bad... btw in the second question for the anomalous values did u get one at 90 and another at 45.. wat could have been the reasons... for the one at 90 the solubility was higher than supposed to be -- crystals not seen in this much amt of volume/redissolved.. and the one at...
  10. I

    Physics P42 answers

    yea for da first one 10 raised to 36... second also.0.72mol..3rd.. 1800 microF.. i got same values frequency and rms... for the mean power we could use P=0.5I^2 R but also its equal to P=Irms^2 R so i think i woulda done that right... For the one with capacitcance between AB... first u find...
  11. I

    Solved chem paper 5s

    those links dont seem to work?? the file seems to have been invalid or deleted... can someone please get a link for the files....
  12. I

    threshold for physis p42

    yea we wont discuss the paper... i dunno the threshold maybe pretty high compared to other years i am assuming around 70... the ppr was relatively easy... but i think i messed up.. wat abt u...
  13. I

    Further MAth doubt!! please help asap

    I hope u guys are good at this one... complex numbers. MJ05 q10 part 2 after z+2/z how do u further reduce it... uploade it chek it out
  14. I

    Further MAth doubt!! please help asap

    THANKS!!!!! :D
  15. I

    Further MAth doubt!! please help asap

    no problem... thanx... btw... ;) btw if u can get an answer from a tutor... it would be grateful...
  16. I

    Further MAth doubt!! please help asap

    well thats good that ur glad to help... pheww... cos doubts keep pourin... i dont have a teacher for further math :( .. neways in vector spaces when ur trying to reduce to echlon wat if in the leadin diagonals u get zeros how do u continue? came across this in this question MJ03 Q8.. uploaded here
  17. I

    Further MAth doubt!! please help asap

    shit man ur bloody awesome!!! took me hours and couldnt figure this out... nice :D :D ... btw u a tutor or something... ahhhh and the next part is pretty easy... ;) no problem in that(for once :P)
  18. I

    Further MAth doubt!! please help asap

    hey man... one more doubt... please please if u dont mind.. help.. its regarding series.... 0n04 of the series file i have attached.. in da first part .. SN = n=1(sigma)N , (-1)^n-1 n^3 this has been simplified for 2N to S2N= n=1(sigma)2N ,n^3 - k,n=1(sigma)N, n^3 ... how is this posssible..
  19. I

    Further MAth doubt!! please help asap

    Ohh ofcourse... how did I overlook that... makes it so simple.... m super happy now... the thing is i have barely a month to go and i have to prepare further maths... thanks a million... i will try and thank you several times if possible :P... on da top rite
  20. I

    Further MAth doubt!! please help asap

    hey... thanx... :) i got everythin except one part... after differntiation my eqns are a1 = (1-b1)/(lnx) -1 , a2 = (-3-b1)/(lnx) +2 and a3=(-7-b3)/lnx - 6 , now i do see the resemblance however do i just omit the B part of the eqn?? is it mathematically right??
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