Definition & Meaning of "you bet"

What is the origin of the idiom "you bet" and when to use it?

The origin of the idiom "you bet" can be traced back to the early 19th century. It developed from the phrase "you may bet on it," which conveyed a strong assurance or affirmation. Over time, it evolved into the shortened form "you bet." The idiom signifies a confident agreement or affirmation of a statement or proposition.