Answer:
See Explanation
Explanation:
Given
The attached function
What the recursion does is that; it adds up individual digits from N to 0
Solving (a): Each output when N = 6
For N = 6.
The function returns the following values:
f(6) = 6
Then: 6 + f(5) 
Then: 6 + 5 + f(4)
Then: 6 + 5 + 4 + f(3)
Then: 6 + 5 + 4 + 3 + f(2)
Then: 6 + 5 + 4 + 3 + 2 + f(1)
Then: 6 + 5 + 4 + 3 + 2 + 1 + f(0)
Then: 6 + 5 + 4 + 3 + 2 + 1 + 0 = 21
Solving (b): The output when N = 7
Using the same process in (a) above.
The output is 28
 
        
             
        
        
        
a diagram of the sequence of movements or actions of people or things involved in a complex system or activity.
 
        
             
        
        
        
Answer:
Step 1 – Place Windows Vista DVD in your dvd-rom drive and start your PC. ...
Step 2 – The next screen allows you to setup your language, time and currency format, keyboard or input method. ...
Step 3 – The next screen allows you to install or repair Windows Vista.
Explanation: