Jump to content
BrainDen.com - Brain Teasers
  • 0


Guest
 Share

Question

Create a mathematical sentence without using the number 0 logic phrases or any variables that no matter what 2 digit number you put in the number 42 results.

Edited by ZAnDER
Link to comment
Share on other sites

15 answers to this question

Recommended Posts

  • 0

  Reveal hidden contents

(x-10)(x-11)(x-12)...(x-99) + 42

  On 3/24/2010 at 7:18 PM, ZAnDER said:

Create a mathematical sentence without using the number 0 logic phrases or any variables that no matter what 2 digit number you put in the number 42 results.

Link to comment
Share on other sites

  • 0
  On 3/24/2010 at 8:09 PM, Santiago said:

  Reveal hidden contents

Divide your 2 digit number by a "large" number and add 42 and you get 42. wow

no variables "large" represents a variable and besides if you divide anything by anything else you don't get 0.

Edited by ZAnDER
Link to comment
Share on other sites

  • 0

What do you mean by no "variables"? The two-digit number you put in is a variable.

Well, here's a guess

  Reveal hidden contents

'x/x+41'

Edited by Cantor
Link to comment
Share on other sites

  • 0

Hmmm. Is there truly a solution that does not involve zero? How about:

  Reveal hidden contents

(abs(abs(abs(abs(abs(abs(abs(x-55)-23)-12)-6)-3)-2)-1)+6)*(abs(abs(abs(abs(abs(abs(abs(abs(x-55)-23)-12)-6)-3)-2)-1)-1)+6)

I guess that still uses a zero term technically. And it uses the number twice. At least you can't cancel it out easily like the ones that have x-x or x/x.

Link to comment
Share on other sites

Join the conversation

You can post now and register later. If you have an account, sign in now to post with your account.

Guest
Answer this question...

×   Pasted as rich text.   Paste as plain text instead

  Only 75 emoji are allowed.

×   Your link has been automatically embedded.   Display as a link instead

×   Your previous content has been restored.   Clear editor

×   You cannot paste images directly. Upload or insert images from URL.

 Share

  • Recently Browsing   0 members

    • No registered users viewing this page.
×
×
  • Create New...