Q. Which is the set of integers greater than −3 and less than or equal to 0?Choices:(A) {−2,−1,0}(B) {−3,0}(C) {−2,−1}(D) {−3,−2,−1,0}
Identify Range of Integers: 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.
Find Inequality for Numbers > −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.
Find Inequality for Numbers <= 0: The inequality that represents numbers less than or equal to 0 is x≤0. This means we include 0 in our set, as well as all integers less than 0 down to −2.
Combine Inequalities: Combining both inequalities, we are looking for the set of integers x such that −2≤x≤0. This set includes −2, −1, and 0.
Match with Given Choices: Now let's match our set with the given choices. The set {−2,−1,0} fits the description of integers greater than −3 and less than or equal to 0.