• Congratulations to the Class of 2024 on your results!
    Let us know how you went here
    Got a question about your uni preferences? Ask us here

Search results

  1. C

    4U Revising Game

    3unitz,, maybe you should go back and read my posts. I knew it was P.D distance, I jst didn't know how to simplify it to make it look like what he asked.. soo that means i wont change my name. hahahh LoL
  2. C

    4U Revising Game

    hows your conics going? still losing at ur own game? __________________ hmm i did part i, part ii, is confusing me... read the post i posted... watch your tone buddy !!
  3. C

    Amount of free periods?

    I had a triple free 2day, pretty much just bludge it all out. notthing to do.. looking forward for my double free after lunch.. yeah i go home and have sexual intercourse with my self.
  4. C

    4U Revising Game

    start from this x^m rule x^m/ x^m = 1 but x^m / x^m = x^m-m = x^0 therefore x^0 =1 xD
  5. C

    4U Revising Game

    ok! z^2=-4 >> arg = pi mod of z^2 = 4 ... therefore z = 2 2@ = pi + 2pik >> @ = pi+2pi k / 2 k=0,1,2,3 but we are only looking for 2 since its ^2 therefore @ = pi/2 and 3pi/2 therefore roots are z=2cispi/2 and z= 2cis3pi/2
  6. C

    4U Revising Game

    ok.. im stuck now.. part ii.. I know i have to use perpindcular distance formula, but the problem is at the end, im stuck with b^2/a^2+b^2 ??? any suggestion ??
  7. C

    4U Revising Game

    thanks namburger.. i went to the x-axis and the other one to the asymp crap.. thanks alot =)
  8. C

    4U Revising Game

    ^^^^^^^^^^^^ wtfff.. those chicks aren't going to solve the problem...
  9. C

    4U Revising Game

    (ii) If M and N are the feet of the perpendiculars drawn from P to the asymptotes, show that MP.NP = a2b2 / (a2 + b2) guys what do you mean by this.. ????? im getting confused by what its asking.. (ii) If M and N are the feet of the perpendiculars drawn from P to the asymptotes, show that...
  10. C

    4U Revising Game

    shit sorry i forgot about this game.. hmm part i, i just did it now you said the point P(x0,y0) lies on the hyperbola x2 / a2 - y2 / b2 = 1 (i) Show that the acute angle @ between the asymptote satisfies tan@ = 2ab / (a2 - b2) use the angel formula | m1+m2 / 1-m1m1 | crap...
  11. C

    re-formatting windows vista.

    Hey guys, customer support told me that if i want to re-format my windows, I can find the file in my hard drive, but the problem is i forgot to ask them where is it located that is specfic location. I dont know where where to begin, and I can be stuffed ringing them and waiting on the line. I...
  12. C

    Stupid Q - general solutions

    Ok, Ive got a calculator. cos=-1/2 = 120 ( 2nd Quadrant ) >> 240 ( 3rd Quadrant ) This is for the first revolution that is one round. if you want to go for another round all you do is 360 + 120 and 360+240 and so on.. 3rd round is 720 + 120 ... and soo on.... make life easier right.. see...
  13. C

    Stupid Q - general solutions

    same i prefer manually, you need to imagine, first of all its -1/2 that means quadrant 2 and 3 find the angles there when you do those are the solutions for the 1st revolution. if you want to go for another solution do this 360+ one of the angel and for the 2nd angel 360+ angel.. get the...
  14. C

    Revision for 4units

    Ngoiathuan: Component A is primarily concerned with the students knowledge, understand and skills Component B is primarily concerned with the students reasoning, interpretativee, explanatory and communicative abilities. This is for 4units and 3units.
  15. C

    What are some likely impacts of the $55bn Working families support package.

    hey justnaotherne get a copy of the federal budget. here on bored of studies its really helpful and its already summarised. Economics is not my favourite but i enjoy it =) as you can see its maths which is my favourite.
  16. C

    What are some likely impacts of the $55bn Working families support package.

    Think of the mulitipler effect. If the government injecting 55bn for family support this encourage new couple to form a family that is have too much to drink one night and then have sexual intercourse with each other, but this is not the case. Impact it encourages couples to have kids, more...
  17. C

    Subjects and their scaling.

    Hi there, I'm currently doing 4unit maths, Economics, Business Studies and Standard English. From these subject which one of them should I preform really well at inorder to get a high UAI. My Aim is only 85+ because thats all I need for personal use and for Uni. Can you tell me the...
  18. C

    Getting a Job. Before Hsc or after Hsc

    danzo90 but what are you chances of GETTING a job... do the maths buddy....
  19. C

    Complex Number Questions

    Cool thanks =) HSC question aren't that hard except for 7 and 8 ... im confident i can get 1st 2nd 3rd and 4th.. full marks... unless i make stupid mistakes along the way.
  20. C

    4U Revising Game

    Undermy skin, i havn't done harder 3unit.. ronnkee sorry the girl posted up the answers.. ill post an Conics question << My favourite topic xD The point P{acosx,bsinx} is any point on the ellipse x^2/a^2 + y^2/b^2 = 1 with focus S. The point M is the midpoint of the interval SP. Show that as...
Top