Final answer:
To assess the truthfulness of statements about the set a = {1, 2, 3, 4}, we label each as true or false. False statements must be corrected to represent the factual elements of the set.
Step-by-step explanation:
When examining the set a = {1, 2, 3, 4}, and considering statements about this set, we need to determine the truthfulness of the given statements. The instructions are to label statements as true or false. If a statement is false, we are then asked to rewrite that statement correctly.
The given options to consider are hypothetical since the actual list of statements is not provided in the question. However, we can create an example based on the set:
- a contains the number 5 - This statement is false because the set a consists of only 1, 2, 3, and 4. A correct statement would be, "a does not contain the number 5."
- a has four elements - This statement is true as there are indeed four distinct elements in the set a.
- The sum of all elements in a is 10 - This statement is true, since 1 + 2 + 3 + 4 equals 10.