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Recursion is like looking into a mirror that reflects another mirror — a function calls itself with a simpler version of the problem until it hits a base case.
Think of recursion like Russian nesting dolls — each function call opens a smaller doll until you reach the smallest one (the base case), then they close back up.
Recursion is when a function calls itself to solve a smaller piece of the problem, stopping at a base case that returns a direct answer.
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