Question: scheme: Write a predicate function closeto which takes two numbers as arguments and returns #t if they are within, say, .001 of each other. You

scheme: Write a predicate function closeto which takes two numbers as arguments and returns #t if they are within, say, .001 of each other. You then extend this to write a new version of closeto which takes three arguments -- number-1, number-2, and limit -- and returns #t if the two numbers are within a distance of limit from each other.

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