👉 In mathematics, the term "unerrable" is often used to describe a mathematical object that can never be proven wrong or disproven. This means that it cannot be proved true or false by any means other than through direct observation and experimentation. For example, if you were to measure the height of a tree and find it to be 10 meters tall, then you would have no way of knowing whether this measurement was accurate or not. Therefore, "unerrable" is often used