Computer Science - Text-Based Programming - Python - Functions - defining and calling - Function Building Blocks

Complete function definitions. P1: 'Function that doubles a number' → def double(___): return ___ * 2 [num, num]. P2: 'Function that checks if even' → def is_even(n): return n % 2 ___ 0 [==]. P3: 'Function that finds max of 3 numbers' → def max_of_three(a, b, c): if a >= b ___ a >= c: return a [and]