Let A = {4, {4, 5}, {5},Ø}. ANswer each of the following questions. 1) |A| = 5 2) Which of the following statements are true? There may be more than one correct answer. VA. (5} C A OB. {4} C A OC. Ø E A OD. {5} E A OE. {4} E A F. 5 E A OG. 4 E A OH. {4,5} E A O1. Ø CA OJ. 4.CA MK. {4,5} CA OL. 5 CA Hint:
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Here in this question we have given a set A and based on this we have asked to answer true or false
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- assign(self, assignment:Assignment) -> AssignmentResult: """ This function is to simulate the process of the student receiving an assignment, then working on the assignment, then submitting the assignment and finally receiving grade for the assignment. This function will receive an assignment then a grade should be calculated using the following formula: grade = 1 - (Student's current energy X Assignment difficulty level). The min grade a student may receive is 0% (0) After the grade is calculated the student's energy should be decreased by percentage difficulty. Example if the student has 80% (.8) energy and the assignment is a difficultly level .2 there final energy should be 64% (.64) = .8 - (.8 * .2). The min energy a student may have is 0% (0) Finally the grade calculated should be stored internally with in this class so it can be retrieved later. Then an Assignment Result object should be created with the student's ID, the assignment…It it a subset? Let C denote the set of all house cats. 1) ØC C is O True O False 2) How many cats does Ø have? O No cats! O O cats! Let E = {{1,2}} and let F = {0, E}. %3D 1) How many elements does E contain? 2) How many elements does F have? 3) Is E E F true? O Yes, it is true. O No, it is false. Neither, it is undefined.L et D= { s, d, b}, E= { c, k}, G= { a, k }, U={a, b, c, d, k, s} DUE=
- Matric Number: 2. Let x be the first three digits of your matric number, AND y be the last three digits of your matric number. If the first digit of y is 0, replace it with 2. Ехатple: If you matric number is 2013034, Thus, x = 201 and y = 234 a. Write the values of x and y based on your matric number. b. If a = x (mod 7) and b = (-1) + y (mod 7), find the integer(s) c with 10Flag question Let A = {1, 2, 3, 4, 5, 6, 7} Let B = {3, 4, 5, 6, 7, 8, 9} Let X = 13 Let X=X+|An B| Let X=X+|A U B| What is the mystery number X? Answer:SLA malicious threat is always from human threat source.S2:As much no two human beings are alike in DNA composition, no two organizations are alike in IT environments. A. Both Statements are trueB. Only the first statement is trueC. Only the second statement is trueD. None of the statements are true19 20 def my_and (a: bool, b: bool) -> bool: 21 22 Return True if and are both True, ONLY using 'not' and 'or'. 23 This means you CANNOT use operators like ==, bool(), and *, +, etc. 24 >>> my_and (True, False) 25 False 26 >>> my_and (True, True) 27 True 28Welcome Assignment ### welcome_assignment_answers ### Input - All eight questions given in the assignment. ### Output - The right answer for the specific question. def welcome_assignment_answers(question): # The student doesn't have to follow the skeleton for this assignment. # Another way to implement it is using "case" statements similar to C. if question == "Are encoding and encryption the same? - Yes/No": answer = "The student should type the answer here" elif question == "Is it possible to decrypt a message without a key? - Yes/No": answer = "The student should type the answer here" return (answer) # Complete all the questions. if __name__ == "__main__": # use this space to debug and verify that the program works debug_question = "Are encoding and encryption the same? - Yes/No" print(welcome_assignment_answers(debug_question)) As you can see, the first two questions are already in the skeleton code. Please follow the first two questions…Question Using Java programming language write a program to manage a hotel with 24 rooms;10 rooms are Executive, with price Gh ₵ 2500.00 per night,7 rooms are Chalets, with amounts Gh ₵ 1500.00 per night7 rooms are Ordinary, with amount Gh ₵ 500.00 per night The program should allow customers to book for rooms for a number of nights, and update the number of empty rooms available for each category when a customer has paid fully and has checked-in; also update the number of empty rooms available when customer checks-out.Customers should make bookings with their first names, telephone number A customer should be prompted to know if a room is booked (meaning a another customer has booked it but has not paid fully, or has not checked-in) A customer should be prompted to know if a room is occupied (meaning a booked room has been fully paid for, or the customer has checked-in) A customer should be prompted to know if a room is available (meaning a room has neither been booked nor…def calculate_growth_cycle(plant_name): if(plant_name == "strawberry"): print("### The life cycle of a strawberry ###\nA seed takes 110 days to reach maturity.") elif(plant_name == "cucumber"): print("### The life cycle of a cucumber ###\nA seed takes 76 days to reach maturity.") elif(plant_name == "potato"): print("### The life cycle of a potato ###\nA seed takes 120 days to reach maturity.") else: print('Your plant is available, please try "strawberry", "cucumber" or "potato"') Plants Growth Cycle Learning Objectives In this lab, you will practice: Defining a function to match the given specifications Calling the function in your program Using if statements (can combine them with dictionaries) Instructions For every plant, there is a growth cycle. The number of days that it takes starting from being a seed and ending in being a fruit is what is called the growth cycle. Write a function that takes a plant's name as an argument and…for (j =1; j________10; j= j+2)System.out.println(j); What must be the relational operator in order to display 1 3 5 7 9Triple the Distance Use a augmented assignment operator to triple the integer value stored in the variable distance. Assume that distance already has a value.SEE MORE QUESTIONS