Electrical engineers should be proficient in solving calculus problems, particularly those encountered in their coursework, although some may find certain problems more challenging. Mastery of calculus is essential as it underpins many concepts in electrical engineering. Taking additional applied math courses is recommended to enhance problem-solving skills. While it's acknowledged that some calculus problems may remain unsolvable, a strong grasp of the fundamentals is crucial for effective engineering practice. Ultimately, personal effort and commitment to mastering these skills are key to becoming a successful engineer.