Consider two functions Find the sum of all the elements in the range of .
Details and assumptions
The function refers to the greatest integer smaller than or equal to . For example, and .
If the period of the function is , what is the value of ?
Consider two functions If and are the maximum and minimum values, respectively, of , what is ?
The graph of has period . What is the value of ?
What is the sum of the maximum and minimum values of the function