symbolic form of the proposition
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Give the correct answers. (Numbers 2 and 3 are the pictures shown)
1. Determine if the proporsotion (p→q) ↔ (q ∨ ¬p) is a tautology, contradiction or contingency.
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- You are given n users, and their times that they log in and out of a website: You are interested in which users are on the site at the same time. For example, you are given the following 5 users and their times: User 1- In: 1 Out: 4 User 2- In: 2 Out: 5 User 3- In: 7 Out: 8 User 4- In: 9 Out:10 User 5- In: 6 Out:10 This gives the distinct users that are on the site at the same time as (1,2), (4,5), and (3,5). Given n elements, write pseudocode for an algorithm that would take n^2 time to compute the number of pairs of users that are on the site at the same timehich of the following statements about Disability adjusted life years (DALYs) and Years of Life Lost (YLLs) due to a specfic disease in a specific location and year, is/are correct? a. To compute the DALYs, you will only need a list of all premature deaths in that location over the year, that were caused by the disease, age at death, and no further information b. To compute the YLLs, you will only need a list of all premature deaths in that location over the year, that were caused by the disease, their age at death, and no further information c. YLLs is expected to be a larger number than DALYs d. To compute YLLs, you will also need to know the period of time (in years) that people were not completely healthy due to the specific diseaseWhich of following K-map matches : f=∑(2,5)+d(3,7) Question 47 options: 0 1 d 0 1 0 d 0 0 1 d 0 0 d 0 1 0 0 d 1 0 1 d 0 0 0 d 1 0 d 1 0 Which statement is true about dynamic binding? A. the binding of a function call and the function definition occurs at compile time B. the binding of a function call and the function definition occurs at run time C. the binding of the type of a variable and the variable name occurs at run time D. the binding of the type of a variable and the variable name occurs at compile time
- In the language R: Which of the following statements is NOT correct about picking colors for your figures? Select one: The scale_fill_manual() function allows us to define different gradient colors for lower or higher numerical values We should pick a graded color scheme for an ordered categorical variable (e.g., level of education) We should pick distinct colors for an unordered categorical variable (e.g., country, gender…) We should pick colors based on their ability to express the data we are plottingTID items_bought 100 {M, O, N, K, E, Y} 200 {D, O, N, K, E, Y} 300 {M, A, K, E} 400 {M, U, C, K, Y} 500 {C, O, K, I, E} Which of the following are maximal itemset in the table above, when minsup is 40%? a. {K, C} b. {M, K} c. {O, N, K, Y}Computer Science Determine the output of the following queries. mystery2(L, [], []). mystery2(L, [H|T], [H|M]) :- member(H, L), mystery2(L, T, M). mystery2(L, [H|T], M) :- \+ member(H, L), mystery2(L, T, M). mystery2([a, b], [], L). mystery2([a, b], [], [a,b]). mystery2([a, b], [a, b], L). mystery2([a, b, c], [c, e, f], L). mystery2([], [a,b], L). In English, what does this rule do?
- Create a SuffixArray client that, given a string, determines the smallest lexicographically feasible cyclic rotation in linear time. This issue occurs in databases for circular molecules in chemistry, where each molecule is represented as a circular string and a canonical representation (smallest cyclic rotation) is used to enable searches with any rotation as the key. Create a SuffixArray client that, given a string, determines the smallest lexicographically feasible cyclic rotation in linear time. This issue occurs in databases for circular molecules in chemistry, where each molecule is represented as a circular string and a canonical representation (smallest cyclic rotation) is used to enable searches with any rotation as the key.The Fibonacci numbers are the numbers in the following integer sequence. For example, 0, 1, 1, 2, 3, 5, 8, 13, 21, 34, 55, 89, 144, ... In mathematical terms, the sequence ?? of Fibonacci numbers is defined by the recurrence relation. ??=??−1+??−2 with seed values ?0=0 and ?1=1. Write a function named problem5 to find the sum of Fibonacci numbers that are even and less than 20000. Call your function and display the return result Subject: Python ProgrammingWhat will the following code return? (R) V1 <- c (1, 22, 33) V2 <- c (“Hi”, “there”, “friend”) V3 <- c (11, 3, 2016) D <- rbind (V1, V2, V3) D [3,2]
- As a software engineer, you are hired to arrange cricket players based on their country and type. You have given all the player’s information in a tuple called my_tuple. The players are from 3 countries which are Bangladesh, Australia and England. There are 2 types of players which are “Batters” and “Bowlers” You are given the following nested tuple where each element in the my_tuple is a tuple consisting of a name and a 4 digit ID. my_tuple = (("Mominul", 1101),("Mustafiz", 1202),("Bell", 2101),("Cook", 2103),("Smith", 3101),("Finch", 3102),("Starc", 3203), ("Imrul", 1103), ("Taijul", 1204)) Write a python program that will convert this tuple into the following dictionary using the process described below: Your code should work for all types of similar tuple if the sample input is changed. Output dictionary (You just have to print the resultant dictionary. No need to follow the pattern below) { 'Bangladesh': { 'Batters': ('Mominul', 'Imrul'), 'Bowlers':…As a software engineer, you are hired to arrange cricket players based on their country and type. You have given all the player’s information in a tuple called my_tuple. The players are from 3 countries which are Bangladesh, Australia and England. There are 2 types of players which are “Batters” and “Bowlers”You are given the following nested tuple where each element in the my_tuple is a tuple consisting of a name and a 4 digit ID.my_tuple = (("Mominul", 1101),("Mustafiz", 1202),("Bell", 2101),("Cook", 2103),("Smith", 3101),("Finch", 3102),("Starc", 3203), ("Imrul", 1103), ("Taijul", 1204))Write a python program that will convert this tuple into the following dictionary using the process described below: Your code should work for all types of similar tuple if the sample input is changed.Output dictionary (You just have to print the resultant dictionary. No need to follow the pattern below){'Bangladesh': { 'Batters': ('Mominul', 'Imrul'), 'Bowlers': ('Mustafiz', 'Taijul')…I. Let P (x) be the statement “2x = x2 .” If the domain consists of the integers, what are the truth values? a) P(0) b) P(1) c) P(2) d) P(−1) e) ∃x P(x) f ) ∀x P(x) 2. Let Q(x) be the statement “x > x - 1.” If the domain consists of all integers, what are the truth values? a) Q(10) b) Q(−2) c) Q(999) d) ∃x Q(x) e) ∀x Q(x) f) ∃x ˺Q(x) g) ∀x ˺Q(x)