Answer:
Explanation:
Step 1 To express the given interval in terms of an inequality involving absolute value. Step 2 Given information: The interval is (0, 4). Step 3 Calculation: Let (a, b) is an open interval and r is the radius, and the midpoint is c, then the interval can be represented as {x ∈ R | x − c ∣ < r} where c = a + b 2 and r = b − a 2 And the given interval is (0, 4).
