A boolean function is a predicate P(B,..., B) depending on n boolean variables B,..., B. For...
Fantastic news! We've Found the answer you've been seeking!
Question:
Transcribed Image Text:
A boolean function is a predicate P(B₁,..., B) depending on n boolean variables B₁,..., B₁. For example, the following truth table specifies one particular boolean func- tion on 3 variables: B₁ B₂ B3 P(B₁, B2, B3) T T T T T F T FFFFFF T T F F FFTTFE F F T T F T F F T T T T F F F F F (a) Using induction, prove: Theorem 5. Every boolean function is equivalent to a boolean function built using only the logical connectives NOT, AND, and OR (-, A, and V). (b) Show that PVQ can be expressed in terms of only P. Q. NOT, and AND. (c) Recall the logical connective NAND from Homework 1, Question 5. Prove: Corollary 6. Every boolean function is equivalent to a boolean function built using only the logical connective NAND. (d) Express the boolean function on 3 variables above in terms of only NAND. What is the fewest number of NAND's you can use in such an expression? A boolean function is a predicate P(B₁,..., B) depending on n boolean variables B₁,..., B₁. For example, the following truth table specifies one particular boolean func- tion on 3 variables: B₁ B₂ B3 P(B₁, B2, B3) T T T T T F T FFFFFF T T F F FFTTFE F F T T F T F F T T T T F F F F F (a) Using induction, prove: Theorem 5. Every boolean function is equivalent to a boolean function built using only the logical connectives NOT, AND, and OR (-, A, and V). (b) Show that PVQ can be expressed in terms of only P. Q. NOT, and AND. (c) Recall the logical connective NAND from Homework 1, Question 5. Prove: Corollary 6. Every boolean function is equivalent to a boolean function built using only the logical connective NAND. (d) Express the boolean function on 3 variables above in terms of only NAND. What is the fewest number of NAND's you can use in such an expression?
Expert Answer:
Answer rating: 100% (QA)
a Proof We will prove this theorem by induction We will make the assumption that for any boolean function PB1 Bn built using only the logical connectives NOT AND and OR A and V there exists a boolean ... View the full answer
Related Book For
Discrete Mathematics and Its Applications
ISBN: 978-0073383095
7th edition
Authors: Kenneth H. Rosen
Posted Date:
Students also viewed these mathematics questions
-
Let f: B1 B2 be an isomorphism of Boolean algebras. Prove each of the following: (a) f(0) = 0. (b) f(1) = 1. (c) If x, y B1 with x y, then in B2, f(x) f(y). (d) If x is an atom of B1, then f(x)...
-
A force P is applied as shown to a uniform cone which is supported by three cords, where the lines of action of the cords pass through the vertex A of the cone. Knowing that the cone weighs 10.5 N...
-
A threshold gate represents a Boolean function. Find a Boolean expression for the Boolean function represented by this threshold gate. ! 2 x3
-
In a task assignment situation, in how many different ways can five jobs be assigned to five machines if each job must be assigned to each machine and each machine must be assigned one job? Multiple...
-
What is the connection between Hess's law and the fact that H is a state function?
-
Cynthia Elmer, CPA, had the following partial worksheet: Requirements 1. Complete the worksheet. 2. Prepare the closing entries for Cynthia Elmer, CPA. CYNTHIA ELMER, CPA Worksheet December 31, 2018...
-
A new graduate hired by the marketing research department of AT\&T is asked to prepare a questionnaire to determine household preferences for cell phone plans. The questionnaire is to be administered...
-
Manufacturing is developing a sales and production plan as part of its master budgeting process. Following are the projected monthly sales, which occur uniformly during each month, for the upcoming...
-
1) Find any evidence you can on an internet search that car-washes in California need to worry for their future. 2) Many people like BEVMO for purchasing alcohol and drink-related goods. There may be...
-
Find a current computer ad in a magazine or newspaper or online. Identify each of the featured items in the ad, show its position in the system block diagram of Figure 11.1, explain how it operates,...
-
A recent annual report for BubbliCo contained the following information for the period (dollars in millions): $ 5,144 1,558 561 359 83 735 193 745 Net income Depreciation and amortization Increase in...
-
A firm has earnings before interest and taxes of $27,130,net income of $16,220, and taxes of $5,450 for the year. While the firm paid out $31,600 to pay off existing debt it then later borrowed...
-
Search for a task with a Task Name and display the Task Name, Developer and Task Status. . Search for all tasks assigned to a developer and display the Task Name and Task Status Array Contents...
-
On the first day of the fiscal year, a company issues a' $5,300,000, 8%, five-year bond that pays semiannual interest of $212,000 ($5,300,000 x 8% x 1/2), receiving cash of $5,520,390. Journalize the...
-
Employee earnings records for Concord Company reveal the following gross earnings for four employees through the pay period of December 15. J. Seligman $91,900 L. Marshall $125,000 R. Eby $114,100 T....
-
Lone Star Meat Packers is a major processor of beef and other meat products. The company has a large amount of T-bone steak on hand, and it is trying to decide whether to sell the T-bone steaks as...
-
Store 20 hypothetical patients first names, last names, systolic blood pressure, and diastolic blood pressure in a list variable. Please do the following. Swap three systolic blood pressure values...
-
The swap spread is the difference between the swap rate and the equivalent-maturity Treasury bond yield. Explain why a widening swap spread may be a signal of deteriorating economic conditions. Plot...
-
Prove that there is no positive integer n such that n2 + n3 = 100.
-
How many elements does each of these sets have where a and b are distinct elements? a) P({a, b, {a, b}}) b) P({, a, {a}, {{a}}}) c) P(P())
-
How many ways are there to deal hands of five cards to each of six players from a deck containing 48 different cards?
-
The chief goal of the private sector is effciency.Why? The primary focus of the public sector is equity. Why? It is quite possible to be highly effcient yet ineffective. It is also possible to be...
-
Why is healthcare reform such a contentious issue in the United States? Why have public and private efforts been unsuccessful in fully addressing the challenge of affordable health care? What role(s)...
-
Drawing on economic theory, what kinds of market failure underlie the worlds most pressing problems? Examine three examples: hunger, groundwater contamination, and literacy.
The Official Lawyers Guide To Selecting A Business Entity 1st Edition - ISBN: 1732967598 - Free Book
Study smarter with the SolutionInn App