truth case
Jo announces: "I have more than 999 books."
Jean says: "No, Jo! You have fewer than 1,000 books."
Mary says: "Jo has at least 1 book."
Only one of these statements is true. How many books does Jo own?
https://brainmass.com/philosophy/logic-critical-thinking/truth-case-24217
Solution Summary
Truth acceptance is shown.
$2.19