Maths can be weird....

• CoolMyth

  8 Mar 06, 22:10

  Originally posted by hisoka:

  thats not a prove. very well if you want to insist then please prove that a definition need not be proven.

  *Proof.
  
  Okay lah, you two have fun.
• Gasfene

  8 Mar 06, 22:12

  Originally posted by DriftingGuy:

  I have two maths questions
  
  1) if 1/-0.000manyzeros00001 is a large -ve number and 1/0.000000manyzeros000001 is a large +ve number.. does 1/0 tends to positive or negative infinity??
  
  2) What is 0/0?? can 0/0 be 1 since there is 1 part of "nothing" in 1 part of "nothing"???

  i answered 1) already what.
  
  answer is it tends to -infinity when x is -0.000manyzeros00001.
  and tends to +infinity when x is 0.000manyzeros00001.
  since the limits are not the same, when x tends to zeros, limit is undefined so ithere is no answer.
  
  2) If i am not wrong, this question is not defined, meaning answer is undefined by mathematicians.
  
  But if you rearrange the equation, 0=0*y. y can stand for anything including complex number, 0, 1000000, 54549, anything.
• hisoka

  8 Mar 06, 22:12

  Originally posted by CoolMyth:

  *Proof.
  
  Okay lah, you two have fun.

  i wanna stop le but he insist on carrying on leh
• CoolMyth

  8 Mar 06, 22:13

  Originally posted by hisoka:

  i wanna stop le but he insist on carrying on leh

  You help him carry on lah.
  
  I need to get this forum to page 1.
• hisoka

  8 Mar 06, 22:15

  Originally posted by CoolMyth:

  You help him carry on lah.
  
  I need to get this forum to page 1.

  
  
  good luck. later when it reaches page 1 we ask you to prove that its in page one.( remember descarte?? )
• Gasfene

  8 Mar 06, 22:16

  Originally posted by hisoka:

  thats not a prove. very well if you want to insist then please prove that a definition need not be proven.

  i think there's a theorem for it. I will try and find it another day. today too busy
  
  define the word 'definition' to me
• hisoka

  8 Mar 06, 22:22

  Originally posted by Gasfene:

  i think there's a theorem for it. I will try and find it another day. today too busy
  
  define the word 'definition' to me

  define the word define for me
• Gasfene

  8 Mar 06, 22:26

  Originally posted by hisoka:

  define the word define for me

  Everybody, see how lame he is?
• Gasfene

  8 Mar 06, 22:29

  Ok you want win you win lor. My proof is wrong then. and your proof is correct.
• DriftingGuy

  8 Mar 06, 22:55

  
  Lol i am lost.. hopelessly loss