Question: Suppose the alphabet = { a , b , c } , and V = W = { a , aa , aaa } .

Suppose the alphabet ={a, b, c}, and V = W ={a, aa, aaa}. Which of the following is true about V + W?The number of strings in V + W is 6The shortest string in V + W has a length of 2The number of strings in V + W is 9V and W should not exclude the letters b or c

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