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1. What is the value of count after the last iteration of the outer for loop?

1. What is the value of count after the last iteration of the outer for loop? Be sure to show your work.

 

count := 1

for i= 1 to 2

​​for j=1 to 3

​​​count := count(i + j)  

​​end-for

end-for

 

 

 

 

 

 

 

 

 

 

 

 

 

 

2. How many different strings over the alphabet {a,b,c} have length 6 and exactly one b? Be sure to show your work.

 

 

 

 

 

 

 

 

 

3. Consider the experiment of flipping a fair coin seven times. What is the probability of obtaining all heads? Explain your reasoning or show your calculations.

 

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