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shutvik [7]
2 years ago
6

The set {3, x, 2, 1} has a range of 2. What is the value of x?

Mathematics
1 answer:
Elena L [17]2 years ago
6 0

Answer:

<h2>x = 1 or x = 2 or x = 3</h2>

Step-by-step explanation:

The range = 2 = (greatest number in the set) - (lowest number in the set)

→ If we took x < 1 then the range would be 3 - x > 3 - 1 then 3 - x > 2 which is impossible ,therefore x could not be less than 1

→ If we took x > 3 then the range would be x - 1 > 3 - 1 then x - 1 > 2 which is impossible ,therefore x could not be higher than 3

<h3><u><em>Conclusion</em></u>: </h3>

1 ≤ x ≤ 3

then

x = 1 or x = 2 or x = 3

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