👉 Discrete mathematics, often abbreviated as DMA, is a branch of mathematics that deals with mathematical structures consisting of distinct, separate elements rather than continuous quantities. It encompasses areas such as set theory, combinatorics, graph theory, number theory, and algebra, focusing on properties and relationships that arise from these discrete structures. Unlike continuous mathematics, which studies quantities that can take any value within a given range (like real numbers), discrete mathematics examines finite or countably infinite sets, making it fundamental for computer science, cryptography, and algorithm design. Concepts like permutations, combinations, graphs, and recursive functions are central to this field, providing the theoretical foundation for solving problems involving discrete systems and processes.