Name: Joseph K.
How can I solve set of inequalities? Is there any
Particulay my set of inequalities is:
I do not see any way to solve these inequalities without additional
information about the relation between x, y, and z. Let me illustrate this
point. Suppose you chose to subtract equation (3) from equation (2). You get
(2x+y+2z) - (2x+y+z) = z>0 ???
You cannot tell. To test my subtraction let us say z= +10 then the inequality
But if z= -10 < 0 and the inequality is incorrect. You need more
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Update: June 2012