Identify if the following are propositions. Then, write their representation. 1. I will sing and you will dance in the play. 2. Neither there is hurricane nor there is rain. 3. Any integer greater than zero is either even or odd. 4. I will go in your office or you go to my place. 5. Either you win or loose if you join in the contest. 6. If you heard the "flying pig's concert", then either you have sore eardrums or you'll be dead now. 7. Il be the most beautiful woman in the world if vou say you love me

Identify if the following are propositions. Then, write their representation. 1. I will sing and you will dance in the play. 2. Neither there is hurricane nor there is rain. 3. Any integer greater than zero is either even or odd. 4. I will go in your office or you go to my place. 5. Either you win or loose if you join in the contest. 6. If you heard the "flying pig's concert", then either you have sore eardrums or you'll be dead now. 7. Il be the most beautiful woman in the world if vou say you love me

Database System Concepts

7th Edition

ISBN:9780078022159

Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Chapter1: Introduction

Section: Chapter Questions

Problem 1PE

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Let S(x) = "x is a student in our class” and P(x) = "x lives in Wahiawa" a. Assume the u.d. for x is students in our class. Translate into symbols, "There is a student in our class who lives in Wahiawa. b. Assume the u.d. for x is all people. Translate into symbols, "There is a student in our class who lives in Wahiawa.
2) scrooge.py Scrooge McDuck is letting you into his vault full of pennies, nickels, dimes and quarters. He will let you play the following game: you can pick 8 coins at random, and if they sum to at least a dollar, you win, and can keep your money! But if you lose, you don't get to keep the money, AND have to pay Scrooge a dollar. (Each coin you pick is equally likely to be a penny, nickel, dime, or quarter.) Your job: using a simulation, estimate 1. the probability that you win (meaning your coins sum to more than a dollar), and 2. if you play this game over and over, the average amount you will win (where the amount you win in a game could be negative). Here is a bit more direction: you should simulate 100,000 plays of this game. Each simulated play should involve picking 8 different random numbers - each one should be .01, .05, .10, or .25, with each value equally likely - which represent the 8 coins being chosen; these should be summed each time. As you proceed through these…
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In the Dice Roll game, the player begins with a score of 1000. The player is prompted for the numberof points to risk and a second prompt asks the player to choose either high or low. The player rollstwo dice and the outcome is compared to the player’s choice of high or low. If the dice total is between2 and 6 inclusive, then it is considered “low”. A total between 8 and 12 inclusive is “high”. A total of7 is neither high nor low, and the player loses the points at risk. If the player had called correctly, thepoints at risk are doubled and added to the total points. For a wrong call, the player loses the points atrisk. Create a DiceRollGame application that uses a DRPlayer object based on this specification. TheDRPlayer object should have two Die member variables that represent the dice. The Die class shoulduse a random number generator to determine the outcome in a roll() method. Application outputshould look similar to:
QUESTION 18 Simplify the following boolean expression ((Y'+Z')+(0.Z')).(Z'+X') ? O Z.(X+Y) O Y+Z O Z+X'.Y Y.Z none of the choices QUESTION 19 Simplify the following boolean expression (Y.Y')+(Z'+Y').(Z.Z') ? X+Y Y.Z none of the choices QUESTION 20 Simplify the following boolean expression (X+Z).(0+Z).(X+Y) ? O Y.Z (X+Y).(Z'+X'.Y') Z'+X'.Y Z(X+Y) none of the choices Click Save and Submit to save and submit. Click Save All Answers to save all answers. O000
Consider the following propositions: F is the proposition "You are a fish." S is the proposition "You like to swim." W is the proposition "You drink water." H is the proposition "You are human." Write the following propositions symbolically using the above variables: (a) If you are human then you like to swim. (b) If you like to swim then you are a fish. 1 (c) If you do not like to swim then you do not drink water. (d) If you are a human then either you are a fish or you drink water. (e) You are a fish, you do not drink water, and you like to swim.
In the Dice Roll game, the player begins with a score of 1000. The player is prompted for the numberof points to risk and a second prompt asks the player to choose either high or low. The player rollstwo dice and the outcome is compared to the player’s choice of high or low. If the dice total is between2 and 6 inclusive, then it is considered “low”. A total between 8 and 12 inclusive is “high”. A total of7 is neither high nor low, and the player loses the points at risk. If the player had called correctly, thepoints at risk are doubled and added to the total points. For a wrong call, the player loses the points atrisk. Create a DiceRollGame application that uses a DRPlayer object based on this specification. TheDRPlayer object should have two Die member variables that represent the dice. The Die class shoulduse a random number generator to determine the outcome in a roll() method. Application outputshould look similar to:
Correct answer will be upvoted else Multiple Downvoted. Computer science. During the game, the player serving the ball starts a play. The server strikes the ball then the recipient makes a return by hitting the ball back. From that point, the server and beneficiary should on the other hand make a return until one of them doesn't make a return. The person who doesn't make a return loses this play. The champ of the play begins the following play. Alice begins the primary play. Alice has x endurance and Bob has y. To hit the ball (while serving or returning) every player burns through 1 endurance, so on the off chance that they don't have any endurance, they can't return the ball (and lose the play) or can't serve the ball (for this situation, the other player serves the ball all things being equal). On the off chance that the two players run out of endurance, the game is finished. Here and there, it's deliberately ideal not to return the ball, lose the current play, however save…
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Write propositional formulas for the following propositions: • s denote “Yida studies"; • t denote “"Steve studies"; • p denote “Yida passes the class"; • q denote “Steve passes the class". d) Both Yida and Steve pass the class but only one of them studies.
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