Q. Which is the set of integers greater than or equal to −1 and less than 4?Choices:(A) {0,1,2,3,4}(B) {−1,0,1,2,3}(C) {−1,0,2,3}(D) {0,1,2,3}
Identify Inequality Signs: Identify the inequality signs and the range of integers needed.We need to find the set of integers that are greater than or equal to −1 and less than 4.Inequality signs: ≥ (greater than or equal to) and < (less than).
Determine Lowest Integer: Determine the lowest integer in the set.The lowest integer that is greater than or equal to −1 is −1 itself.
Determine Highest Integer: Determine the highest integer in the set.The highest integer that is less than 4 is 3, because 4 is not included in the set (the inequality is strict, not including 4).
List Integers in Range: List all the integers between −1 and 3 inclusive.The integers are −1, 0, 1, 2, and 3.
Match with Choices: Match the list of integers with the given choices.The correct set that includes all integers from −1 to 3 is (B)\{−1, 0, 1, 2, 3\}.