Discussion about math, puzzles, games and fun. Useful symbols: ÷ × ½ √ ∞ ≠ ≤ ≥ ≈ ⇒ ± ∈ Δ θ ∴ ∑ ∫ • π ƒ -¹ ² ³ °
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#1 2005-09-16 14:37:18
- Jobs-india
- Novice
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correct this using only one stroke
correct this using only one stroke:
5 + 5 + 5 = 555
#2 2005-09-16 15:11:17
- ganesh
- Moderator
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Re: correct this using only one stroke
5 + 5 + 5 ≠ 555 
Character is who you are when no one is looking.
#4 2005-10-05 22:57:46
- wcy
- Full Member
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Re: correct this using only one stroke
correct this with one stroke:
5+5+5=550
#5 2005-10-05 23:04:45
- mathsyperson
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Re: correct this using only one stroke
545+5=550
Why did the vector cross the road?
It wanted to be normal.
#8 2005-10-13 14:01:55
- burrita
- Novice
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Re: correct this using only one stroke
what's the " ≠" called.. it's been a while since i've used one but I just can't remember it's name.
#9 2005-10-13 14:44:42
- ganesh
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Re: correct this using only one stroke
Its called not equal to.
It appears in inequalities and inequations.
Character is who you are when no one is looking.
#10 2005-10-13 17:36:03
- MathsIsFun
- Administrator
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Re: correct this using only one stroke
Like: My Age ≠ 20
"The physicists defer only to mathematicians, and the mathematicians defer only to God ..." - Leon M. Lederman