Question: please answer both questions 5. Explain why the following could be languages: a. {a,b,c} b. {,a,b,c} c. {abc} d. {,abc} 6. Explain why the following

please answer both questions

5. Explain why the following could be languages: a. {a,b,c} b. {,a,b,c} c. {abc} d. {,abc} 6. Explain why the following could not be languages: a. b. abc c. (a,b,c) d. (abc)

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!

please answer all questions! 5. Which of the following statement(s) is/are true? In finance, the higher the risk, the higher the security's price, other things held constant. Other things held...

Please answer the questions with explanation Consider the following vectors: 4 0 = 1) b = (0 c 3 2 a) Determine the following: (75) i=6.) i) 4n: + 5c (3 marks) ii) The unit vector in the direction of...

BACKGROUND Customer Services (CS) is a back-office department which provides key support services at the New Zealand Distribution Company (NZDC). Some years ago NZDC made a significant investment in...

//Programming Languages //Please answer the following Consider the following grammar in BNF (start symbol is ): ::= a | | b ::= c | c ::= b | b Which of the following sentences are in the language...

Tom is the public financial manager for the country of Tuvalu. Suppose Tuvalu operates similarly to American states and localities. Please answer the questions below based on the following additional...

Please answer both questions 5 (all parts) and 6, please use excel with calculations shown. 5. Sensitivity Analysis and Break-Even [LO1, 3] We are evaluating a project that costs $786,000, has an...

Please answer those questions for. i will give a thumb up. #2. a and b #3. #4 Maria's Food Service provides meals that nonprofit organizations distribute to handicapped and elderly people. The...

Please answer the questions and explain your answer :- 1. What is the best description of the discounted cash flow method for valuation purposes? a. The sum of the future value of rents over a...

Please answer both questions Determine how much the following individual will save in taxes with the specified tax credits or deductions. Rosa is in the 25% tax bracket and itemizes her deductions....

**PLEASE ANSWER ALL QUESTIONS and explain Why Answer Chosen** THANK YOU VERY MUCH!!!!!!!!! Question 1: Each of the following operations would likely use a non-revenue approach to sales forecasting...

1.3. Given : A- B = AB, What does A and B on the right side of the equation mean? (1) 1.4. Write the following in words. Bx A. (1) 1.5. What two properties defines a unit vector? (2) 1.6. Given two...

The following Cobb-Douglas production function: Q=BK Le fitted to the data for n firms of the hotel industry yields the following OLS results: log = -13.34158 +2.323 log K, +0.2943 log L R = 0.927980...

Given an absolute change in interest rates, the percentage increase in a bond s price will be _ _ _ _ _ _ _ _ _ _ _ _ _ _ the percentage decrease, everything else the same. Group of answer choices...

- Herb and Alice are married and file a joint return. Herb is 74 years old and Alice is 70. Neither are blind. - Both Herb and Alice are retired. Herb works part time as a greeter. - Herb earned...

=+1 Identify and compare the law(s) related to protection of intellectual property

=+4 Choose an employment-related HR ethical dilemma and analyze its ethical

=+6 How can HR discover the sustainability sweet spot(s) of an organization when it comes to employment relations?