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  1. sj0007

    Relative Velocity For Additional Mathematics (0606)

    go on drtayeb.com hre's a link to his notes: http://drtayeb.files.wordpress.com/2011/05/relatvie-velocity.pdf
  2. sj0007

    Maths, Addmaths and Statistics: Post your doubts here!

    area= 0.5 x height x (sum of parallel sides) so in this case h=4 parrallel side 1= 13 and parallel side 2 =3 hence the area is 32...:)
  3. sj0007

    Maths, Addmaths and Statistics: Post your doubts here!

    its pretty simple....use the direction vector of ship to find its direction in degrees....it will be 53.13.....use this to find out the velocity vector of 20 km/h....... the position vector at 1500 hours would be the initial position vector at 1200 54i + 16j + the distance travelled in the 3...
  4. sj0007

    Maths, Addmaths and Statistics: Post your doubts here!

    wat about the method i used ??
  5. sj0007

    Maths, Addmaths and Statistics: Post your doubts here!

    u can....there is an alternative way of solving it...i explained it above....:)
  6. sj0007

    Maths, Addmaths and Statistics: Post your doubts here!

    find gradient BE using the coordinates of B and C......then find gradient of AE by the fact that BE and AE are perpendicular....the gradient of AE is equal to the gradient of AD...so substitute the coordinates of A(-5,4) and D (x,8) into the gradient formula and equate it tho the gradient of AE...
  7. sj0007

    Maths, Addmaths and Statistics: Post your doubts here!

    if there is a selection to take place it is combination but if there is an arrangement or placing objects in an order it is permutation......i hope it wuz helpful....gud luck 4 ur exam!! :)(y)
  8. sj0007

    48 HOURS LEFT FOR 0606 ADD MATHS.....HOW IS UR PREPARATION?????

    its going fine......i will know how well i prepared after doing the exam...:LOL:
  9. sj0007

    How to prepare for Computer studies?

    Well i am studying IGCSE computer studies.....so i am following the cambridge IGCSE Computer Studies Coursebook...it is aslo endorsed by the cambrige university!! heres the cover photo..
  10. sj0007

    48 HOURS LEFT FOR 0606 ADD MATHS.....HOW IS UR PREPARATION?????

    hmm....thats a gud number well den good luck for tommorow!! :)(y)
  11. sj0007

    48 HOURS LEFT FOR 0606 ADD MATHS.....HOW IS UR PREPARATION?????

    I see......i heard that bangladeshi skool has ad maths....guess u ppl r lucky..:) my skool doesn't offer add math....i had to it by myself.....so r there many students who give add math from ur skool?
  12. sj0007

    48 HOURS LEFT FOR 0606 ADD MATHS.....HOW IS UR PREPARATION?????

    day after tommorow and one on 5th june!!!
  13. sj0007

    48 HOURS LEFT FOR 0606 ADD MATHS.....HOW IS UR PREPARATION?????

    hmmm.......i see.....good luck!!! (y)
  14. sj0007

    48 HOURS LEFT FOR 0606 ADD MATHS.....HOW IS UR PREPARATION?????

    thats for GSCE...:).....the code for IGCSE is 0606!
  15. sj0007

    48 HOURS LEFT FOR 0606 ADD MATHS.....HOW IS UR PREPARATION?????

    ur from khobar wich skool??? i am from new world.....just curious as not many ppl from KSA give this subject.. (y):)
  16. sj0007

    48 HOURS LEFT FOR 0606 ADD MATHS.....HOW IS UR PREPARATION?????

    Same here......the exam is still creeping me out......scared of relative velocity!!! :)
  17. sj0007

    48 HOURS LEFT FOR 0606 ADD MATHS.....HOW IS UR PREPARATION?????

    title says it all......how is it going? Where hav you reached till now??
  18. sj0007

    TRUTH OR DARE ;):P

    OMG......congrats cyclone94 your thread is on fire!!! like in 24 hrs another 100 pages......looks like now its tym for me 2 go:(....no worries i'll join in the fun after 5th June wen my examz r over....just wanted to say knowitall10 SIstudy cardude456 1995@10Sept Al-Anoud gary221 fiz34 Ibtizam...
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