Proving Injectivity: How to Demonstrate that a Function is Injective
Injectivity is an essential concept in mathematics that is often studied in relation to functions. An injective function, also known as a one-to-one function, has the unique property of mapping distinct elements of its domain to distinct elements in its codomain. In simpler terms, it means that every input corresponds to a different output. In this blog post, we will explore various methods for proving injectivity and understanding when a function meets this important criterion. So, let’s dive in!
