Definition
'Trial-and-error' is a problem-solving method that involves experimenting with different solutions until a satisfactory one is found. Think of learning to ride a bike ๐ฒ โ you try different approaches, make mistakes, and eventually figure it out. This method relies on repeated attempts and observation of the results. Unlike systematic approaches, 'trial-and-error' doesn't follow a specific plan; it's more about exploration and learning from failures. It's like trying different keys until you find the one that unlocks the door. ๐ It can be a useful method, when a strategy has not yet been found.