please do in Haskal programing and explain how it is done ? f4 (sent " XXXXXXXXXX") (sent "10 6 23")> f4 (sent " XXXXXXXXXX") (sent " XXXXXXXXXX")This function uses f2 (perhaps several times). What...

please do in Haskal programing and explain how it is done ?

f4 (sent "3 6 7 10 20 23") (sent "10 6 11 23") This function uses f2 (perhaps several times). What is the maximum number of times that f2 will be called. If the two sentences are roughly the same size, n, what would be the order of growth described in terms of n of f4 for its worst case given what we know about the order of growth of f2? Criteria for Success: You have explained how you determined the order of growth of f4. "/>
Extracted text: Assignment 4: Take a look at the mysterious function f4 in the file. Try it out with the following input: > f4 (sent "3 6 7 10 20 23") (sent "10 6 23") > f4 (sent "3 6 7 10 20 23") (sent "10 6 11 23") This function uses f2 (perhaps several times). What is the maximum number of times that f2 will be called. If the two sentences are roughly the same size, n, what would be the order of growth described in terms of n of f4 for its worst case given what we know about the order of growth of f2? Criteria for Success: You have explained how you determined the order of growth of f4.