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  1. R

    recursive integration

  2. R

    prove diagonals of parallelogram bisect each other using vector methods

    hello sirs, I found that diagonals equal to each other but not sure if that mean it bisect, can someone show proper proof thank u sirs
  3. R

    COmplex Region

    yes thank you sirs
  4. R

    COmplex Region

    ohokk thank u sir
  5. R

    COmplex Region

    |z^2 - zconjugate^2| >= 16 sorry I dont know how to make it look good, could i get sketch of locus please... my answer is -4i/x but not sure how to graph...
  7. R

    Prove that the angle inscribed in a semi-circle is a right angle using Vector Methods.

    yes this one sir thank you
  8. R

    Prove that the angle inscribed in a semi-circle is a right angle using Vector Methods.

    ók I Will Try thanks.
  9. R

    Prove that the angle inscribed in a semi-circle is a right angle using Vector Methods.

    Yes this one I looking for also. Ok I will Try. Thank You. How? Can you Show?
  10. R

    Prove that the angle inscribed in a semi-circle is a right angle using Vector Methods.

    I Am Interested in if there is other ways it is done
  11. R

    EALD Or English Advanced

    Hello, is EAL/D more better course than advanced for people who are eligible, I have heard advanced is the better choice.
  13. R

    Face to Face

    Yes the Year 12s only put jacket on to look cool to the rest of the school but take it off elsewhere Whatis The Joke suppposed to mean?
  14. R

    complex numbers

    Oh Ok Thank you
  15. R

    complex numbers

    Ohok, thanks very muchsir.
  16. R

    complex numbers

    Thank you sir,... I am asumming the identity z^n + z^-n = 2cosnt .. is it assumed or I need to prove sir?.
  17. R

    complex numbers

    Sorry I dont understand yet. Could you do working out so I can see how to do... sorry verymuch
  19. R

    complex numbers

    Yes I am done that but I am not getting answer I think my argument is wrong. I have got pi/6 but when I add 2kpi it is getting wrong answer.
  20. R

    complex numbers

    OhOk Last help for this question sir.
  21. R

    complex numbers

    Hi for last question goodsirs..
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