đơn ứng
Một hàm số đơn ứng có đồ thị không bao giờ cắt một đường thẳng ngang tại hai điểm.
Definition
- Adjective:
- Univocal / Unambiguous: Having only one possible meaning or interpretation; clear and not open to confusion.
- Homographic (Mathematics): Pertaining to a homographic function or transformation, which is a function of the form f(x) = (ax + b)/(cx + d).
Usage Examples
- Adjective:
- Lời tuyên bố của ông ấy rất đơn ứng, không thể hiểu sai được. (His statement was very univocal and could not be misunderstood.)
- Phép biến đổi đơn ứng thường được nghiên cứu trong toán học. (Homographic transformations are often studied in mathematics.)
Advanced Usage
- In Technical Contexts: The term is highly specialized and is primarily used in formal, academic, or technical writing, especially in mathematics and logic.
Variants and Related Words
- Tính đơn ứng (n): The property of being univocal or unambiguous.
- Tính đơn ứng của định nghĩa là rất quan trọng. (The univocality of the definition is very important.)
Synonyms
- Unambiguous: Not open to more than one interpretation.
- Univocal: Having only one meaning.
- Clear-cut: Sharply defined; easy to perceive or understand.
Notes on Usage
- Rarity: "Đơn ứng" is a rare and formal term in modern Vietnamese. It is not commonly used in everyday conversation.
- Context Dependence: Its meaning is entirely dependent on the technical context (e.g., logic, linguistics, mathematics). Without context, it may not be readily understood by general audiences.