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Q: Let J={1,2,3,…}, the set of counting numbers and let R be the set of real numbers. Is R-J countable?…

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Q: How many conjugacy classes are there in S7? (a) 6 (b) 9 (c) 12 (d) 15

A: We know  that, In general, the number of conjugacy classes in the symmetry group Sn is equal to the…

Q: How is this axiom of Boolean algebra called: Question 6 Answer saved Marked out of 1.00 I Hag…

A: Step 1:The axiom  x + y = y + x describes the commutative property in Boolean algebra. This property…

Q: Let U = {3, 4, 5, 6, 7, 8, 9, 10},  A = {4, 6, 8},  B = {3, 4, 7, 10}, and C = {3, 5, 7} . Find the…

A: It is given, U= {3,4,5,6,7,8,9,10}.

Q: A drug trial had 133 participants. A survey was taken to determine how many had drowsiness as a side…

A: Given that a drug trial has 133 participants. The results of the drug trial is given as follows:

Q: ((A + B)' C) CD

A: Given Boolean function is Noted tha logic gate diagrams for OR,AND,XOR and NOT(') are in the…

Q: Find the lexicographic ordering of these strings of lowercase English letters: open, opener, opera,…

A: The Lexiographic order means the order in which the words appear in dictionary, i.e., in alphabetic…

Q: How do you know to stop

A: Since equivalence classes give the partition of Z.Two equivalence classes can either equal or…

Q: A 150 people were surveyed about whether they like berries, citrus fruits, and melons. The result of…

A: A Venn diagram is an illustration that uses circles to show the relationships among things or finite…

Q: Generate a bar chart for the variable Do_Well, showing frequencies in the bars. What is the modal…

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Q: What is the upper boundary of the mo

A: Modal class is the class with the highest frequency. Here, the highest frequency is 36. Class…

Q: Give a recursive definition for the set of all strings of a’s and b’s where all the strings contain…

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Q: How many different strings of size 2 can be made using all the letters in the word GOOGOL?

A: Given word = GOOGOL. Number of different letters present in the given word = G,O,L  According to the…

Q: Number theory TOP 3 ONLY!!!

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Q: If the order of objects is not of​ importance, how many ways can nine objects be selected three at…

A: From the provided information, Total number of objects, n = 9 To select r = 3 at a time

Q: he table below categorizes 10,614,000 office visits to cardiovascular disease specialists in the…

A: The data for duration in minutes and the number of visits in thousands is given as:Duration (in…

Q: 3. Write out in set notation: a. The set of all integers divisible by 3 b. The set of all primes…

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