MedVision ad

Search results

  1. B

    Westpac Mathematics Competition

    if u find (which i did sum wierd way) ∑α ∑αβ ∑αβγ u could do this x^3 - (∑α)x^2 + (∑αβ)x - (∑αβγ) = 0 then: ∑α = 4 ∑αβ = 3 ∑αβγ = -2 so x^3 - 4x^2 + 3x - (-2) = 0 and since alpha satisfies the eqn α^3 - 4α^2 + 3α +2 = 0 now times that thru alpha to get: α^4 - 4α^3 +...
  2. B

    Research Project

    so there actually are ppl from my skool that look here.. godamnit that doesnt help me.. whose monkeydood but? actually i found the marking criteria.. it does wonders to read
  3. B

    Research Project

    i have a research project for physics and the task is to 'present information about modern advances in your area of study (which is q2q), posible future directions or limitations and assess the imapact of these advances on society' for this... is it basically just this dot point - identify...
  4. B

    help needed ASAP!

    electrons hav wavelengths? man i gotta start paying attention in physics more. too bad test it tomoro
  5. B

    Good Luck Everyone!!

    may the force be with me...and not u only joking, buts seriuosly dont touch my force
  6. B

    Checksum help!

    once u divide by 256 u get the remainder and that is the final number u gotta add the bits together....so it mite b 27|18|107|3|74|0|63| and the checksum will be 36 reason 27+18+107+3+74+0+63=292 292>255 hence 292/256=1 and 36 remainder checksum =36
  7. B

    Last Minute Revision.

    irc.enterthegame.com ports 6667-6669
  8. B

    MC Question

    we only need to now how binary to dec and dec to binary dont we? we dont need to now addition and multiplication?
  9. B

    A good way to study the IPT core topics

    asymmetric uses a widely available public key for encryption and a secret private key for decryption symmetric encryption uses the same key for both encryption and decryption explain the difference between Sheilded twisted pair and unshielded twisted pair and their uses.
  10. B

    characteristics of a tps

    i thought there were five characteristics of a tps rapid response reliability inflexibilty controlled processing and minimizing organisation costs controlled processing means the processing in a TPS must support an organisation's daily operations. for example, in a supermarket the tps...
  11. B

    Start/Stop bit?

    stop and start bits are the bits placed on the front and end of a data blocks in asynchronous transmission. the start bit informs the recieving device that another character is on its way, while the stop bit tells the reciever that its finished sending and to wait for another start bit. and i...
Top