Question: State whether the following equalities are true or false. Explain your answer. If the languages are not equal, show one example string that is in

State whether the following equalities are true or false. Explain your answer. If the languages are not equal, show one example string that is in one but not the other. Tell which set has the string. If the languages are equal, clearly specify the pattern of the strings in the languages and tell why they end up being the same.

State whether the following equalities are true or false. Explain your answer.

(a) (ab)=(aa+bb+) (b) (ab)=(aabb) (c) (aabb)=(aa+bb+) (d) (aabb)=(aabb) (e) (aabb)=((aa)(bb))

Step by Step Solution

There are 3 Steps involved in it

1 Expert Approved Answer

Step: 1 Unlock blur-text-image

Question Has Been Solved by an Expert!

Get step-by-step solutions from verified subject matter experts

Step: 2 Unlock

Step: 3 Unlock

Students Have Also Explored These Related Databases Questions!

State whether the following equalities are true or false. Explain your answer. If the equality is correct: Refer to the regular set components and explain why the sets have the same members. If the...

1. (50 points, 2+8 points each) State whether the following equalities are true or false (2 points). Explain your answer (8 points). If the languages are not equal, show one example of a string that...

2. (35 points, 2+5 points each) State whether the following equalities are true or false (2 points). Explain your answer (5 points). If the languages are not equal, show one example of a string that...

2. (24 points: 3 points each) Write the sets resulting from the following set contatenations. Use the "dot-dot" form for infinite sets. For the dot-dot form, list as many members as needed to show...

tax Consider the market for apple juice. In this market, the supply curve is given by QS = 10PJ 5PA and the demand curve is given by QD = 100 15PJ + 10PT , where J denotes apple juice, A denotes...

1. The total cost at 5 units of output is Rs 30. The fixed cost is Rs 5. The average variable cost at 5 units of output is: (1) a) Rs 25 b ) RS 6 C) Rs 5 d) Re 1 2. What policy initiatives can the...

Part II: Answer the following questions, please be clear, concise, and use your own words with a maximum of 5 lines for each answer (out of 20): [ 4 points each ] 1. What kind of trials can be done...

The data in the accompanying table represent the ages of the presidents of a country on their first days in office. Complete parts (a) and (b). EE Click the icon to view the data table. (a) Construct...

hi, i need solutions for these problems! thank you so much! MAT1856S/ APM466S Mathematical Theory of Finance Final Exam - April 2003 Problem 1. Consider a call option on a stock. The stock value...

On July 31, 2018, the general ledger of Pharoah Legal Services Inc. showed the following balances: Cash $3,920, Accounts Receivable $1,500, Supplies $530, Equipment $4,980, Accounts Payable $4,020,...

Below are amounts (in millions) from three companies annual reports. Required: For each company, calculate the receivables turnover ratio and the average collection period (rounded to one decimal...

HighGrowth Company has a stock price of $ 2 1 $ 2 1 . The firm will pay a dividend next year of $ 0 . 8 7 $ 0 . 8 7 , and its dividend is expected to grow at a rate of 3 . 7 % 3 . 7 % per year...

Which federal law guarantees automatic enrollment in health insurance with no waiting period when employees switch employers?

(Appendices) Why does the accountant make an entry to record uncollectible account expense in the period of sale rather than in the period in which an account is determined to be uncollectible? LO25

(Appendices) What are sales allowances? How do sales allowances differ from sales discounts? LO22

(Appendices) Describe the documents that underlie the typical accounting system for sales. Give an example of a failure of internal control that might occur if these documents were not properly...