Circle criterion
Okay kiddo, so imagine you're drawing circles with a crayon. You want to make sure your circles stay inside a certain area or else it's not a good circle, right?
Well, something similar happens in math when we talk about a circle criterion. It's a rule that helps us know if a certain system (which is just a fancy word for a bunch of numbers and equations) will be stable or not.
To make it simple, imagine that you have some numbers and equations that describe how something works, like a toy car or a robot arm. The circle criterion helps us know if, when we apply some inputs to this system, the outputs will stay within certain limits or if they'll get out of control and make the whole thing break.
It's like checking if your crayon circles stay inside the lines... but instead of crayons, it's numbers and equations!
Well, something similar happens in math when we talk about a circle criterion. It's a rule that helps us know if a certain system (which is just a fancy word for a bunch of numbers and equations) will be stable or not.
To make it simple, imagine that you have some numbers and equations that describe how something works, like a toy car or a robot arm. The circle criterion helps us know if, when we apply some inputs to this system, the outputs will stay within certain limits or if they'll get out of control and make the whole thing break.
It's like checking if your crayon circles stay inside the lines... but instead of crayons, it's numbers and equations!