in Python

Problem 1 Write a recursive function that takes an integer n as input and returns the value of n!. Hint: the formula is: n! = n(n-1)! Problem 2 Assume that you are given a list of numbers. Write a recursive function that returns the maximum value from the list. Problem 3 Write a recursive function to reverse a given string. Problem 4 In a rabbit farm, two Rabbits were born (one year each). From third year, the Rabbit farmer notices that the number of Rabbits born this year is the same as the total Rabbit born in previous two years. The farmer is curious to know how many rabbits will born in a coming year. Write a recursive function for the farmer that takes the number of year n as input and returns the number of Rabbits born that year. [Suggestion: Study Fibonacci Numbers Generation problem after solving Problem 4.]