Mathematical Solution in Inequality

[Quarlep]

Hi I have a problem about Inequality.

Let's suppose we have a inequality like this:

axb≥d and cxd≥d so I want to find connection between a and d its possible to do something like that
Thanks

 

[Mark44]

Hi I have a problem about Inequality.

Let's suppose we have a inequality like this:

axb≥d and cxd≥d so I want to find connection between a and d its possible to do something like that
Thanks

Just to be clear, is 'x' a variable or are you using it to indicate multiplication?

 

[statdad]

Is the second inequality meant to involve d on each side?

 

[Quarlep]

İts a multiplication

 

[Quarlep]

I am sorry.Here the right one

axb≥d
and cxf≥d

 

[mathman]

With no further information, there isn't much you can say about the relationship between a and d. Furthermore, the second inequality is of no help.

Questions: sign of a, sign of d, sign and size of b.

 

[Mark44]

İts a multiplication

Because x is used so often in algebra, trig and higher mathematics disciplines, it's bad practice to use 'x' to indicate multiplication.

It's clearer to write your inequalities like this:

ab ≥ d
cf ≥ d

 

[pwsnafu]

İts a multiplication

The times symbol is not $x$, it is $\times$. Use "\times" to get LaTeX to write it.