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· MATH for FUN - A place to post and work math problems.
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Founded: Dec 18, 1998
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Fwd: [math_club] HNY
Note: forwarded message attached. ... DELETE button is history. Unlimited mail storage is just a click away. [Non-text portions of this message have been...
Jan 3, 2008
Are you good at math?
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...
Dec 29, 2007
mathforfun turned 9 on Dec. 18th, and recently surpassed 2400 members. Happy birthday, group, and welcome, newcomers!...
Dec 26, 2007
A quick (advanced) one
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...
Dec 28, 2007
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...
Dec 14, 2007
Self defining table in x and y
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) –...
Jan 1, 2008
Hi, Can you figure out why this works? http://www.quizyour
swf Enjoy Cino [Non-text portions of this message have been removed]...
Dec 11, 2007
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...
Dec 16, 2007
Probability of prime^2 sums
Hi, Here is a real problem I working on. I have determined that the sum of the squares of primes in a range from m to n is related to the number of primes in...
Dec 6, 2007
real analysis tutoring please
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...
Dec 11, 2007
Need your help, urgent!
Iâ€™m David, a Math teacher, tutoring online. I need an online presentation sharing and collecting site on which my students can easily reach my sources and...
Nov 30, 2007
Create resume URL
Friends! Create resume and get URL of your resume for accessing it from any where in the world. 100s of multinational companies who might pick your resume...
Nov 30, 2007
k-fold shift function sequence transform
This morning right after midnight, it dawned on me that I might have a solution for the k-fold shift function transform I've been working on for a while. I'm...
Nov 29, 2007
Need Help Plz......... Discrete Math-Recurrence Relationship
Dear all, Here i mention the problem which is there in my textbook, please and kindly provide the solution for that. Problem:- A palindrome is a word that...
Nov 28, 2007
I need help with composite functions
Suppose a sequence of complex numbers a_n is transformed to another sequence b_n by using a shifting function f(E)a_n where f(E) denotes some function in terms...
Nov 25, 2007
Math on telephone
Try this...its really cool, only takes a minute 1. Key in the first 3 digits of your phone number into a calculator (not the area code) 2. Multiply by 80 3....
Nov 24, 2007
pls this is urgent - predator-prey equation derivation
pls i need help with the derivation of the predator- prey equation i need someone to help me derive the equation and the modified predator- prey equation that...
Nov 19, 2007
I need help developing a theory for "shifting function sequence tran
I'll try posting this again. For some reason, no one wants to touch this. I'm struggling with this on my own for a few months and I really need input on...
Nov 16, 2007
Apologies if this quest. is too elementary for this group. There are actually several parts to this question ... 1) If given info on a side-side-side triangle...
Nov 14, 2007
Plz Help me - Differentiation
Hi, I have the problem and the solution which is given in my text book. I can't able understand how the solution was solved. If you have any idea about that...
Nov 13, 2007
Question: Why rationalize radicals in the denominator? What's the rationale for resolving them (pardon the pun)? Is it because we've always done so? There must...
Nov 12, 2007
Plz Help me - Math Problem 2
Dear all, I am studying Open University. So I didn't have a proper teacher who can teach me, particularly math, because of that I studying my self. While I go...
Nov 7, 2007
Is this man made? http://www.youtube.
Nov 3, 2007
Help me plz1. - Math doubt
Dear all, I am studying open university. So I didn't have a proper teacher who can teach me, perticularly math, because of that i studing my self. While i go...
Nov 3, 2007
What is the area of a pentagon in terms of its sides? ... Why delete messages? Unlimited storage is just a click away. [Non-text portions of this message have...
Nov 2, 2007
Lojban has a word for 'transpose
a" in selma'o VUhU). The transpose of a matrix (or array or determinant) just has the rows and columns switched, right?...
Nov 1, 2007
cleaning lady payroll
Hi, We have a cleaning lady who contracts monthly work in the neighborhood for $2000 per year per participating dwelling. Because of rising costs in...
Oct 29, 2007
Convert litre to kilogram
Dear all, How we want to convert unit litre (US - liter) to kilogram? Regards Muthalib [Non-text portions of this message have been removed]...
Oct 29, 2007
Re: True picture of islam
In a message dated 10/25/2007 8:22:19 AM Central Daylight Time, ... The intersection of Islam and peace is the empty set. stevo </HTML> [Non-text portions of...
Oct 27, 2007
Plz Help me..... - Discrete mathematics
Dear All, I have lot of doubts in "Discrete mathematics - Generating function"
. Here i mention some of the Links where you can download the file, in this file...
Oct 25, 2007
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