Let the predicate P(x,y) mean r is a parent of y. You are allowed to use...
Fantastic news! We've Found the answer you've been seeking!
Question:
Transcribed Image Text:
Let the predicate P(x,y) mean r is a parent of y. You are allowed to use the quantifiers, the predicates P, =, and +, logical operators and variables, and, in each part, the predicates from the previous parts. For the purposes of the problem below, the notion of "sibling" includes half-siblings. For long formulas, please add English-languages phrases explaining what different parts of the formula are saying, so that graders can understand what you mean. For example, underline a portion of the formula, or separate it on a line by itself, and write next to it "this expresses that a is a cousin or a sibling of b." Hint: it helps to draw genealogical trees. a) Define a predicate G(a, b) which is true when a is a grandparent of b. b) Define a predicate S(a, b) which is true when a is a sibling of b (recall that a person is not their own sibling). Let the predicate P(x,y) mean r is a parent of y. You are allowed to use the quantifiers, the predicates P, =, and +, logical operators and variables, and, in each part, the predicates from the previous parts. For the purposes of the problem below, the notion of "sibling" includes half-siblings. For long formulas, please add English-languages phrases explaining what different parts of the formula are saying, so that graders can understand what you mean. For example, underline a portion of the formula, or separate it on a line by itself, and write next to it "this expresses that a is a cousin or a sibling of b." Hint: it helps to draw genealogical trees. a) Define a predicate G(a, b) which is true when a is a grandparent of b. b) Define a predicate S(a, b) which is true when a is a sibling of b (recall that a person is not their own sibling).
Expert Answer:
Related Book For
Essentials of Statistics for the Behavioral Sciences
ISBN: 978-1464107771
3rd edition
Authors: Susan A. Nolan
Posted Date:
Students also viewed these accounting questions
-
In a game of chance, you are allowed to shuffle a standard deck of cards and then choose 3 cards randomly. If two or more of them are hearts, then you win. a. What is the probability of winning the...
-
Discuss whether Vietnam Ltd is a parent of Tonga Ltd.
-
If you have a Facebook account, you are allowed to have up to 5000 friends. At that point, Facebook cuts you off, and you have to unfriend people to add more. Imagine you collected data from Facebook...
-
Use a calculator to obtain solutions correct to the nearest hundredth in Problems 4954. 0.02x +0.831x + 0.0069 = 0
-
In a simple random sample of 1200 Americans age 20 and over, the proportion with diabetes was found to be 0.115 (or 11.5%). a. What is the standard error for the estimate of the proportion of all...
-
What can industry do to deal with workplace illiteracy?
-
We continue the analysis begun in Exercise 1.7 by examining the relation between y = LIFEEXP and x = FERTILITY, shown in Figure 2.12. Fit a linear regression model of LIFEEXP using the explanatory...
-
What are the assumptions underlying common queuing models?
-
Read the given MATLAB codes, show the value of counter after the program finishes executing. clc clear counter=0; for ii=1:5 end if ii == 3; break; end counter counter+1; (10.0)
-
The beginning inventory of merchandise at Dunne Co. and data on purchases and sales for a three-month period ending June 30 are as follows: Instructions 1. Record the inventory, purchases, and cost...
-
Communication is vital not only for teams and organizations but especially for leaders and managers. Your company has begun to appreciate the role that communication plays and has asked you to write...
-
If two people, \(A\) and \(B\), pull on opposite ends of a rope that is at rest, each exerting a horizontal tensile force of magnitude \(F\), the tension in the rope is \(\mathcal{T}=F\). Suppose...
-
A constant, nondissipative external (net) force is exerted on a particle. Is the same work done on the particle each second?
-
You have a \(2.0-\mathrm{m}\) chain lying on the floor alongside ten \(0.10-\mathrm{kg}\) cubical blocks, each \(0.20 \mathrm{~m}\) on a side. Each block is resting on the floor, and the inertia of...
-
A \(60-\mathrm{kg}\) ice skater stands facing a wall with his arms bent and then pushes away from the wall by straightening his arms. At the instant at which his fingers lose contact with the wall,...
-
Because the soles of your shoes have cleats, you can exert a backward force of \(100 \mathrm{~N}\) on ice, allowing you to exert a similar forward force if you throw an object. A \(10-\mathrm{kg}\)...
-
A company currently sells 8,280 basketballs (units) per year for $25 each. The company can make up to 10,280 basketballs per year. Each basketball made includes $15 In variable costs and $6.50 of...
-
Big Jim Company sponsored a picnic for employees and purchased a propane grill equipped with a standard-sized propane tank for the picnic. To make sure there was enough propane for all the cooking...
-
Calculate the effect size for each of the following average SAT math scores. Remember, SAT math is standardized such that = 500 and = 100. a. Sixty-one people sampled have a mean of 480. b....
-
What is an ANOVA?
-
In How It Works 13.2, we calculated the correlation coefficient between students age and number of hours they study per week. The mean for age is 21, and the standard deviation is 1.789. The mean for...
-
The treatment of outflows on account of dividend and interest is highly debatable as to their activity classification. Give a serious thought to the issue and express your opinion about the best...
-
Consider the same setting as Problem 18, but suppose instead 80% of the shareholders redeem their shares, and no warrants are exercised. Data from problem 18 a. What is the amount of cash per share...
-
Reliance Industries Ltd. is the biggest private sector company in India. The following fact sheet about the company and its peer group, as extracted from Capitaline Plus database is reproduced in the...
Study smarter with the SolutionInn App