Consider the following system of inequalities. x 1 </msub> &#x2212; x

delirija7z 2022-07-03 Answered
Consider the following system of inequalities.
x 1 x 2 3 x 2 x 3 2 , x 3 x 4 10 , x 4 x 2 α , x 4 x 3 4 ,
where α is a real number. A value for α for which the system has a solution is
(a) −16,
(b)−12,
(c)−10,
(d) None.
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Answers (1)

Charlee Gentry
Answered 2022-07-04 Author has 19 answers
(a) is true
(b) is true
(c) is true
so all you need is to test whether (c) holds to decide between it and (d). In any case, it is not hard to see that adding the middle three inequalities gives so all you need is to test whether (c) holds to decide between it and (d). In any case, it is not hard to see that adding the middle three inequalities gives.
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