Creating a list: - Tom Kleen

Does not modify a. Nothing is printed. Create a new empty list. Step through the original list one element at a time. See if the element is in the new list. If not, add it. If so, do nothing. intersection(a, b)Returns a new list that is the common elements of a and b. Does not modify a or b. Nothing is printed. Create a new empty list. ................
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