
#1
Jan1914, 03:53 PM

P: 52

Hi I have a problem about Inequality.
Let's suppose we have a inequality like this: [tex]axb≥d[/tex] and [tex]cxd≥d[/tex] so I want to find connection between a and d its possible to do something like that Thanks 



#2
Jan1914, 06:52 PM

Mentor
P: 21,073





#3
Jan1914, 08:14 PM

HW Helper
P: 1,344

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




#4
Jan2014, 01:46 PM

P: 52

Mathematical Solution in Inequality
İts a multiplication




#5
Jan2014, 01:50 PM

P: 52

I am sorry.Here the right one
[tex]axb≥d[/tex] and [tex]cxf≥d[/tex] 



#6
Jan2014, 03:57 PM

Sci Advisor
P: 5,942

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. 



#7
Jan2014, 06:15 PM

Mentor
P: 21,073

It's clearer to write your inequalities like this: ab ≥ d cf ≥ d 



#8
Jan2014, 09:41 PM

Sci Advisor
P: 779




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