How was E-maths paper 1?

• ViewtyKU990

  27 Oct 09, 18:33

  Originally posted by Music-Life:

  both would be negative, since it is in the bottom left side of the point of origin.

  opps type wrongly, my bad

  aiya go study tmr paper la

  tmr will be much harder i guess

• yiha093

  27 Oct 09, 18:33

  shifting.

  eh . ps

  is not 6,-3 , is ....

  i cant rmb

• ViewtyKU990

  27 Oct 09, 18:34

  Originally posted by yiha093:

  shifting.

  eh . ps

  is not 6,-3 , is ....

  i cant rmb

  LOL!

• yiha093

  27 Oct 09, 18:35

  
  

  ya. 1 is 17( 3.s.f)  the other 1 is 340 . (3.s.f.)

  
  

  my paralleogram is

  6,0

  -6,-3

  i cant rmb exact. -.-
  

• ViewtyKU990

  27 Oct 09, 18:37

  huh what 17 340?

• Music-Life

  27 Oct 09, 18:39

  Lol, one question i find funny. Its the sin x to give 1/2 one. How come so many put in degrees? Question say le must radians.

• ViewtyKU990

  27 Oct 09, 18:39

  Originally posted by Music-Life:

  Lol, one question i find funny. Its the sin x to give 1/2 one. How come so many put in degrees? Question say le must radians.

  is pi/6 and 5pi/6 for me haha

• yiha093

  27 Oct 09, 18:40

  is 0.524.. and pi-0.524

  theres is this area and vol of prism.

  area= 17

  vol= 340

  all 3.s.f

• OMG!

  27 Oct 09, 18:40

  That question I last min do den i get it...is pie/6 and 5pie/6 i think...If u count in degree form is 30 degrees and 150 degrees.

• yiha093

  27 Oct 09, 18:41

  bro, must give in radian, u give in fraction for what?

• ViewtyKU990

  27 Oct 09, 18:42

  Originally posted by OMG!:

  That question I last min do den i get it...is pie/6 and 5pie/6 i think...If u count in degree form is 30 degrees and 150 degrees.

  yeap, but the question specifically highlighted in radian mode.

  so there is no reason ppl should put it in degree mode

• ViewtyKU990

  27 Oct 09, 18:43

  Originally posted by yiha093:

  bro, must give in radian, u give in fraction for what?

  because pi is a 'perfect' answer, is like you wont change 1/3 to 0.333 (3 sig fig) right?

• yiha093

  27 Oct 09, 18:46

  paper say if acc. nvr specify leave in 3.s.f ?

• OMG!

  27 Oct 09, 18:47

  I put pi/6 and 5pi/6. I only said degree because to let people who did not got it to understand it better.Apparently I used degree to get my answer.

• ViewtyKU990

  27 Oct 09, 18:48

  Originally posted by yiha093:

  paper say if acc. nvr specify leave in 3.s.f ?

  but pi is a value that is 'defined' isn't it?

  i mean as compared to numbers like root 2, 0.35356723, etc

   

• ViewtyKU990

  27 Oct 09, 18:49

  Originally posted by OMG!:

  I put pi/6 and 5pi/6. I only said degree because to let people who did not got it to understand it better.Apparently I used degree to get my answer.

  i see, understood

• ViewtyKU990

  27 Oct 09, 18:50

  and ya, according to wikipedia.com

  π is a mathematical constant

• yiha093

  27 Oct 09, 18:52

  lol , i got my ans from 30 deg i change to rad. mode x.x

• ViewtyKU990

  27 Oct 09, 18:54

  i direct solve x is in 1st/2nd quadrant lol

• CF18

  27 Oct 09, 18:55

  PREPARE FOR TMR PAPER STOP STACKING HERE ALR! ITS GONNA BE REAL HARD TMR!

• ViewtyKU990

  27 Oct 09, 18:55

  Originally posted by CF18:

  PREPARE FOR TMR PAPER STOP STACKING HERE ALR! ITS GONNA BE REAL HARD TMR!

  i waiting to eat dinner la.. lmaos

• Daisuke-kun

  27 Oct 09, 18:57

  Originally posted by yiha093:

  wa sian dun like u la

  i wanted to post =< 

  paper was easy as hell .

  z.z

  agree!

• Sgforum King

  27 Oct 09, 18:59

  all prepare to suicide after paper 2

• ViewtyKU990

  27 Oct 09, 18:59

  Originally posted by Sgforum King:

  all prepare to suicide after paper 2

  nah, i will only suicide after humanities paper, my humanities sucks

• yiha093

  27 Oct 09, 19:00

  i studying for my cs liao. rather study cs on thur then maths on wed.