Math Forum

Re: Mathematics - a new basis

Many people, when looking at a math paper on some kind of mathematics they do not understand, see only gibberish.

Unfortunately, some people

> Hello,
> I'm trying to solve a problem but I can't seem to get
> the answer correct.
>
> The

Hello,
I'm trying to solve a problem but I can't seem to get the answer correct.

The problem is:
((x+y)/(x-y)) + (1/(x+y)) -

Let Gk = Z3 × · · · × Z3. Let ?(z1, . . . , zk?1, zk)=
--
(?z1, . . . ,?zk?1, zk ),where zi ? Z

for i = 1, 2, . . . k. then

No, you cannot "pick" elements. You have to prove this for ANY x that satisfies x*y*x= y*y*y for ALL y.

At an Algebra Exam I got the following problem to solve:
Let [G,*] be a group with element x, for which holds x*y*x=y^3 (for all y being an

Thank you very much for reviewing the problem and solving it.

My review for the question from 800score.com is as follows:
For understanding the above problem the modulus function should be clear. You can

If you know the modulus function, then you know that |x|= x if x>= 0, |x|= -x if x< 0. So, here, the function will have different forms when

Can anyone help me understand this questions from 800score.com ? I stumbled upon this questions when i was reviewing the concepts for modulus