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Mathematics, 20.09.2019 18:30 aubreyfoster

Is (0,0) a solution of the system y> x and x+y> 0?
a: yes, because (0,0) is the point of intersection of the two boundary lines of this system
b: no, because (0,0) is is a solution to only one of these inequalities
c: yes, because (0,0) is a solution to both inequalities
d: no, because (0,0) is not a solution to either of these inequalities

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Is (0,0) a solution of the system y> x and x+y> 0?
a: yes, because (0,0) is the point...
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