Mathematics - 16 August 2006

2006-08-16 02:52:25 · 4 answers · asked by Anonymous

2006-08-16 02:46:25 · 19 answers · asked by ajit 1

in fermats last theorem what is the neccessity to prove powers other then prime ones or the powers having only 2 as its multiple bcs we
can prove very easily that
a^(n)-b^(n)=c^(2)-d^(2) like
7^(3)-4^(3)=48^(2)-45^(2) &
x^(n)=z^(2)-y^(2) like
3^(3)=14^(2)-13^(2)
so it is impossible to write from this information
a^(n)-b^(n)=x^(n)
for n>2 & all the prime no. powers and the powers having only 2 as its multiple.

2006-08-16 02:13:43 · 5 answers · asked by rajesh bhowmick 2

2006-08-16 01:56:28 · 22 answers · asked by Anonymous

Hi guys!

I'm looking at the following equation:

y''+Cxy'+Dx^(2)y=0

where ' denotes differentiation with respect to x and C and D are positive constants. What are the solutions to this equation? Is it named after an old man or woman?

Thanks!

2006-08-16 01:30:36 · 6 answers · asked by Huth McMuscell 3

2006-08-16 01:02:32 · 17 answers · asked by Asi S 1

2006-08-16 00:39:09 · 15 answers · asked by sudhish n 1

I really need some questions. If you will give me,thanks a lot.

2006-08-16 00:38:52 · 7 answers · asked by sakura 1

2006-08-16 00:27:13 · 6 answers · asked by Anonymous