Question 6
InequalitiesWhich of the following statements is true for the set P = {−3.2 ≤ x < 5} where x is an integer?
- A.Least value of x is −3.2
- B.Least value of x is −3
- C.Greatest value of x is 4.9
- D.Greatest value of x is 5
Show the answer and explanation
Answer: B (Least value of x is −3)
Explanation
The integers with −3.2 ≤ x < 5 are −3, −2, …, 4. The least is −3 and the greatest is 4.