Wait, but the user didn't specify if they're a student or instructor. Maybe the guide should address both scenarios. Also, check if the third edition even has an official solution manual. Some editions might not, so mentioning that as well. Maybe the user is confused about the edition numbers, so clarifying that the third edition is from 2020 or so, and if they have the correct edition.
Wait, but the user didn't specify if they're a student or instructor. Maybe the guide should address both scenarios. Also, check if the third edition even has an official solution manual. Some editions might not, so mentioning that as well. Maybe the user is confused about the edition numbers, so clarifying that the third edition is from 2020 or so, and if they have the correct edition.