Q. Which is the set of integers greater than −3 and less than or equal to 0?Choices:(A) {−2,−1}(B) {−3,0}(C) {−3,−2,−1,0}(D) {−2,−1,0}
Identify Range: Let's first identify the range of integers we are looking for. We need to find the set of integers that are greater than −3 and less than or equal to 0.
Inequality for −3: The inequality that represents numbers greater than −3 is x > -3. However, since we are looking for integers, we need to consider the smallest integer that is greater than −3, which is −2.
Inequality for 0: The inequality that represents numbers less than or equal to 0 is "x≤0". This means that the largest integer we are considering is 0.
Combine Inequalities: Combining both inequalities, we are looking for integers x such that −2≤x≤0. This includes the integers −2, −1, and 0.
Match Criteria: Looking at the choices given, the set that matches our criteria is (D)−2,−1,0.