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Messages 11599 - 11633 of 13927   Oldest  |  < Older  |  Newer >  |  Newest
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11599
I found this piece of information on Internet. It is wonderful. ============================================================= Dear Friends, Today I am going to...
s_vaidehi_24
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May 3, 2006
11:18 am
11600
Interesting, but I don't think "contemporary mathematics is silent on this." It's just that the tests for other numbers are not so well known. See...
Nick_Hobson
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May 3, 2006
1:15 pm
11601
... Right -- a book of magic. In the atharva veda there's something about a potion to make your willy grow longer (after hanging it through a charpoi) and...
wltrsb@...
wltrsb
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May 3, 2006
3:44 pm
11602
" Each of seven players gets a hat, which can be any one of seven specified colors. The colors of the hats are independent of each other and repetitions are...
video_ranger
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May 6, 2006
6:28 pm
11603
Not necessarily math but fun anyway....
cino hilliard
hillcino368
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May 6, 2006
6:47 pm
11604
What is the radius of a circle inscribed in a triangle with sides of length 3, 4, and 5? Hint: there are 2 ways of figuring out the area of the circle, one...
brianejensen
brianedwardj...
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May 6, 2006
9:03 pm
11605
... Given triangle ABC vertex A and right angle B and inscribed circle with center O. Draw the three radii r of the circle from O to the points of tangency....
cino hilliard
hillcino368
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May 6, 2006
11:36 pm
11606
... Here's why that works. What we have to prove is that if a + 4b is divisible by 13, then so is 10a + b. Suppose a + 4b is divisible by 13. Then a+4b = 13x,...
slim_the_dude
Offline
May 8, 2006
6:03 pm
11607
Okay, all is solved now. I wound up using a nonyahoo email address, and in my last email to you I detailed to you the situation. Suffice to say, even though...
slim_the_dude
Offline
May 8, 2006
6:38 pm
11608
Here are some Dot.com-bination web sites. This may be a good category for wheel of fortune. I rattled these off from memory. You may want to add to the list....
cino hilliard
hillcino368
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May 8, 2006
10:37 pm
11609
The way I learned to convert an infinitely repeating decimal to a proper fraction is shown in the following examples: PROBLEM: Convert 0.666666....,...
J P Kenny
jpkfiles
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May 8, 2006
10:58 pm
11610
In a message dated 5/8/2006 5:58:56 PM Central Standard Time, ... Let's see... Let n = 0.999999... 100n = 99.999999... 100n - n = 99 99n = 99 n = 1 Looks like...
MorphemeAddict@...
lojbaner
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May 8, 2006
11:03 pm
11611
Are you kidding? How can you start with n = .999999... and come up with n = 1 ? We want to find the fraction equivalent of 0.99999..... JP Kenny ...
J P Kenny
jpkfiles
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May 8, 2006
11:15 pm
11612
In a message dated 5/8/2006 6:15:22 PM Central Standard Time, ... I'm not kidding. 1 = 0.99999... What did you expect it to be? stevo [Non-text portions of...
MorphemeAddict@...
lojbaner
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May 8, 2006
11:34 pm
11613
In a message dated 5/8/2006 6:34:41 PM Central Standard Time, ... Another way to see this is to add 1/3 = 0.333333... to 2/3 = 0.666666... and you will see...
MorphemeAddict@...
lojbaner
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May 8, 2006
11:41 pm
11614
You're saying that the fractional equivalent of 0.99999 is 1/1 ? Then why, when I divide 1/1 do I get 1.000000000 and not 0.99999999 ? ...
J P Kenny
jpkfiles
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May 8, 2006
11:46 pm
11615
In a message dated 5/8/2006 6:47:30 PM Central Standard Time, ... Yes, that's what I'm saying. The reason you don't get 0.99999.... (I think) is that it's a...
MorphemeAddict@...
lojbaner
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May 8, 2006
11:50 pm
11616
Don't rely on untrained intuition when confronting the infinite. 0.99999... is indeed equal to 1. If you still don't buy it, find me a real number between...
Rick
rcastrap
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May 8, 2006
11:56 pm
11617
Remember delta from calc class? There is an infinatly small difference between .999... and 1. Also, between every two rational fractions, no matter how...
Bob McArthur
bmcarthu
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May 9, 2006
1:17 pm
11618
look at the step 10n = 9.999999... we are ignoring the difference. if we do want to ignore the difference, ie if we dont want to ignore the diff betn .999.......
Nasa
nasacse
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May 9, 2006
1:49 pm
11619
In a message dated 5/9/2006 8:17:51 AM Central Standard Time, ... No, there is no difference. They are exactly the same. It's two ways of writing the same...
MorphemeAddict@...
lojbaner
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May 9, 2006
9:35 pm
11620
Infinately small is not the same thing as nothing. I remember making that argument in calc I. It made a big difference to them because when calculating the...
Bob McArthur
bmcarthu
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May 10, 2006
1:37 am
11621
In your example, the slope you're looking for is the limiting slope. That is the slope that is approached by two points as they approach each other closer and...
slim_the_dude
Offline
May 10, 2006
2:12 am
11622
This group conversation reminds me of a dilemma I once had with the numerical value of PI. Since its digits were comprised of a non-repeating and never-ending ...
Danny Wolfe
dannyedwardw...
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May 10, 2006
4:01 am
11623
True, there is not really anything infinate that I have seen, close, far, big or small. In calc class it made a difference, there was delta and there was zero...
Bob McArthur
bmcarthu
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May 10, 2006
4:09 am
11627
... This thread highlights the need for careful definitions, particularly in calculus/analysis. :) Real numbers satisfy a "trichotomy property". For every real...
adh_math
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May 10, 2006
2:54 pm
11628
Danny Wolfe <dewolfe@...> wrote: " I think that 0.99999... is irrational and similar to PI" The truth is: 1/9 = 0.111111111111..... which is rational ...
brianejensen
brianedwardj...
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May 10, 2006
3:09 pm
11629
I haven't seen anyone mention the theorem regarding convergence of a geometric series, which is covered in College Algebra and Second Semester Calculus. The...
Rick
rcastrap
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May 10, 2006
4:00 pm
11632
... up with n = 1 ? ... JP, Don't forget that 3 times 0.3 is 0.9, and 3 times 0.333 is 0.999 Similarly 3 times 0.33333.... is 0.999999... BUT: one third is...
Peter Otzen
bogaduck
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May 11, 2006
12:42 pm
11633
... 0.99999999 ? ... You didn't get 0.99999.. because you were too clever. Ponder the following: 19636/79 "talking through the division" 79 into 1 doesn't go ...
Peter Otzen
bogaduck
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May 11, 2006
1:07 pm
Messages 11599 - 11633 of 13927   Oldest  |  < Older  |  Newer >  |  Newest
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