Final answer:
Mathematical skills do not pertain to physical presentation, which instead includes clothing choice, body language, and verbal communication. Body language plays a vital role in conveying professionalism and confidence, unlike mathematical skills which, although valuable, do not influence physical presentation.
Step-by-step explanation:
Physical presentation is an integral aspect of one's professional image and typically involves how one chooses to present themselves in a physical space, especially within a professional environment. However, when considering all the options provided - a. Clothing choice, b. Body language, c. Verbal communication, and d. Mathematical skills - it is clear that mathematical skills do not pertain to physical presentation. Physical presentation encompasses the way someone dresses, their non-verbal cues such as posture, gestures, and facial expressions, and how they verbally interact with others. The key components of physical presentation are designed to create a positive impression and convey professionalism to those around us.
Body language is particularly critical as it communicates confidence and attentiveness. For example, good posture and deliberate movements during public speaking can greatly influence how your message is received. Similarly, gestural modes such as facial expressions contribute to how your audience interprets your message beyond your words. On the other hand, mathematical skills, while important in many professional contexts, do not directly impact an individual's physical presentation or form a part of non-verbal communication strategies.
Therefore, d. Mathematical skills is the aspect that does not belong to the group that defines physical presentation in professional image.