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Messages 13055 - 13084 of 13927   Oldest  |  < Older  |  Newer >  |  Newest
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13055
I need help in locating a real analysis tutor. I am at a loss to find one because over 99.9999% tutors only tutor high school level or calculus at most. I live...
tough_guy_1977
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Dec 4, 2007
9:57 am
13056
... from m to n ... follows. ... interval) mod 3. ... interval) mod 3. ... use this result ... algorithm and computer ... how sure ... Interesting observation...
ramsey2879
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Dec 5, 2007
9:49 pm
13057
Hi, ... Indeed. It was this little tidbit that made me realize the the sum of the primes less than 10^n in A046731 which I submitted was wrong for a(13). My...
cino hilliard
hillcino368
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Dec 6, 2007
10:34 am
13058
i had recently , infact yesterday been to an science& math exhibhition. there was an exhibhit abt some petits points( think the spelling is wrong). In any...
Sarthak Chandra
sarthak_love...
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Dec 7, 2007
2:54 pm
13059
... exhibhition. ... is wrong). ... network between the points is made by lines meeting at a petit point. ... of 120 to each other ... Does "shortest network"...
video_ranger
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Dec 7, 2007
7:28 pm
13060
Hi, Can you figure out why this works? http://www.quizyourprofile.com/guessyournumber.swf Enjoy Cino [Non-text portions of this message have been removed]...
cino hilliard
hillcino368
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Dec 7, 2007
8:09 pm
13061
... It is rather trival. There are only 5 numbers of each color, after you chose a color the five numbers of that color are put into different houses so...
ramsey2879
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Dec 7, 2007
10:28 pm
13062
I'll go one further - when you find your number in the house, it is at the upper left of the numbers, first if you go by English-reading standards. Ed ... ...
Edward Moore
emoore06905
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Dec 8, 2007
1:14 am
13063
The trick is done as follows: 1) When your asked to tell the colour of the number you've chosen, then because there are only 5 numbers in the list that will...
Leo Yardley
leo_yard
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Dec 9, 2007
8:51 pm
13064
... That's how I read it. :) ... Something's fishy, and it isn't obvious (to me) how to fix the OP's question. For example, consider a set {a, b, c} of...
adh_math
Offline
Dec 10, 2007
11:56 pm
13065
... You've investigated more than a million tutors...? ;) ... Well, yes, Americans tend not to be the best-educated, mathematically, and real analysis has a...
adh_math
Offline
Dec 11, 2007
12:31 am
13066
It works because you did shout out loud your number. haha. There is no trick in this "trick". Only two pages there are needed just to find out what number...
John Erwin Aranas
johnerwin_ar...
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Dec 11, 2007
9:12 am
13067
It is amazing how many people think this is a mind boggling trick. I have received about three emails on the thing. I wonder though, if it could be modified...
cino hilliard
hillcino368
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Dec 11, 2007
8:00 pm
13068
the 2 rules of the petit points apply when the points are not colinear. ... That's how I read it. :) ... Something's fishy, and it isn't obvious (to me) how to...
Sarthak Chandra
sarthak_love...
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Dec 12, 2007
1:19 pm
13069
Each cell value of the x-y table below is (x^2 -2xy + y^2 -x -y)/2. The columns, rows and sloping diagonals have the recursive formula a (n) = 2 *a(n-1) –...
ramsey2879
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Dec 14, 2007
5:37 am
13070
can u do simple thing for me, send me a simple methematics techniqes, like what prefrence of calculation given i.e use +,-,%, other, in bracket or without...
amit shah
amitjadu
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Dec 14, 2007
3:13 pm
13071
What is the question?...
leo_yard
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Dec 14, 2007
5:40 pm
13072
... Non-collinearity of triples in the original set is *not* enough for your conclusions, as mentioned in my earlier post. Explicitly, the set (-1,-1), (-1,1),...
adh_math
Offline
Dec 16, 2007
11:42 pm
13073
Isn't it logical? Never forget that counting and numeracy were invented by man, and that 0 started off in our imagination, not on the numberline. ... know how....
clooneman
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Dec 23, 2007
7:21 pm
13074
Hey all! Here's a quick examination for you all: y = (sin 3x)^(2-x) dy/dx = ? And a Merry Christmas and season's greetings to one and all!...
clooneman
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Dec 23, 2007
9:01 pm
13075
5^0 = 1 9^0 =1 1 = 1, then 5 = 9 ??????????? Happy new year!! Tarcisio No virus found in this outgoing message. Checked by AVG Free Edition. Version: 7.5.516 /...
Tarcisio Góes
tarcisiogoes
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Dec 24, 2007
4:33 am
13076
Happy New Year to You also:-)...... ... From: Tarcisio Góes <tcgoes@...> To: mathforfun@yahoogroups.com Sent: Sunday, December 23, 2007 8:33:51 PM ...
Sandra
simply_sandy929
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Dec 24, 2007
8:06 pm
13077
what are the Stiefel-Whitney classes of the tangent bundle of S^2 x S^2 (ie the cross product of 2 spheres)? Or more generally, if you're given 2 vector...
Joseph
aldimalkoun
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Dec 25, 2007
5:54 pm
13078
never mind, I've found it as a problem in Milnor and Stasheff. The (total) Stiefel-Whitney (SW) class of the cross product of two vector bundles is the...
Joseph
aldimalkoun
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Dec 26, 2007
12:53 am
13079
... Regarding the original question, even wikipedia is your friend nowadays. :) Incidentally, M-S's use of the term "cross product" for what we'd now call a...
adh_math
Offline
Dec 26, 2007
7:00 pm
13080
... Generally, one might ask: Suppose b*a = c*a (or a*b = a*c) for some binary operation "*" (say b*a = b^a). On what grounds may we deduce b=c? If the proof...
adh_math
Offline
Dec 26, 2007
7:07 pm
13081
mathforfun turned 9 on Dec. 18th, and recently surpassed 2400 members. Happy birthday, group, and welcome, newcomers!...
adh_math
Offline
Dec 26, 2007
7:23 pm
13082
The following should be a simple challenge to one with a good math I.Q. ... rules below. ... done. ... understand the rules ... without their ... without their...
ramsey2879
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Dec 27, 2007
3:42 pm
13083
... daughters ... know ... right. ... raft ... With these river crossing problems, reversing the order of steps of any solution gives another solution (since a...
video_ranger
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Dec 27, 2007
9:53 pm
13084
I got this solution s=son F=father d=daughter M=mother t=thief P=policeman ssFddMtP ssFddM tP ssFddMP t sFddM tPS sFddMtP s ddMtP ssF ddMtPF ss ddtP...
slim_the_dude
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Dec 28, 2007
4:38 am
Messages 13055 - 13084 of 13927   Oldest  |  < Older  |  Newer >  |  Newest
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