Mathematics, 02.09.2021 19:20 hellp138
Determine the union XUY. Express the answer in interval notation.
X = {x | x> -5} and Y = {x | x <= -7 }
A) [-7, -5) B) { }
C) (-7, -5] C) (- \infty, -7] \cup (-5, \infty)
Answers: 1
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Determine the union XUY. Express the answer in interval notation.
X = {x | x> -5} and Y = {x |...
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