Question 1What is recursion used for?1 pointRecursion is used to create loops in languages where other loops are not available.We use recursion only to implement mathematical formulas in code.Recursion is used to iterate through files in a single directory.Recursion is used to call a function from inside the same function.
Question
Question 1What is recursion used for?1 pointRecursion is used to create loops in languages where other loops are not available.We use recursion only to implement mathematical formulas in code.Recursion is used to iterate through files in a single directory.Recursion is used to call a function from inside the same function.
Solution
Recursion is used to call a function from inside the same function. It is a method of solving problems where the solution depends on solutions to smaller instances of the same problem. Such problems can generally be solved by iteration, but this needs to identify and set up the loop variable. Recursive functions make the code look clean and elegant.
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