12 a) het S- {2,4.6 } and T=S1,2.53.Use the Set Voster notatun to write each of the following sets and indicate the mumker of elements that are in' each Set.

Q: Write set of odd numbers greaten than 5 and less than 15 using set builder notation.

A:

Q: U = {x: x is first ten positive integers} A = (1, 2, 5, 6, 9, 10} B=(2, 4, 6, 8, 10} C = (3, 4, 7,…

A: Here A-B =the set of all those elements which are in A but not in B             i.e A-B={1,5,9} And…

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

A:

Q: Name the set or sets to witch number belongs to -7

A: The given number is -7. Since -7 is a negative integer, it will belong to the set of integers, ⇒-7∈Z…

Q: Queen chooses sixteen different numbers from the set {1, 2, 3,..., 25, 26}. Prove, or disprove, that…

A: There are total 26 numbers in the set  {1, 2, 3,..., 25, 26}. Also the queen chooses 16 different…

Q: 33. Write (2, 4, 6, 8) in set-builder notation.

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Q: Which of the following are difference sets? (iii) {3, 6, 7, 12, 14} in Z21.

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Q: Nrite each set in the indicated form. If you need to use "..." to indicate a pattern, make sure to…

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Q: A new flag pole for a school campus measured 25 2/3 feet. It was put 4 1/2 feet into the ground and…

A:

Q: Let A = {1, 3, 5, 7, 9}, B = {3, 6, 9}, and C = {2, 4, 6, 8}. Find each of the following. (Express…

A: Since you have posted a question with multiple sub-parts, we will solve first three subparts for…

Q: Use any method, list all the three digit numbers from the set {3,4,5,6} where there are no repeating…

A:

Q: Use the following roster notations to write in set builder notation, use � as the variable.…

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Q: How many numbers must be selected from the set {2,4,6,8,10,12,14,16,18,20} to guarantee that at…

A: Use the principle of inclusion and exclusion to solve this problem, as in next step.

Q: Suppose the universal set is the set of natural numbers N. Consider the sets A = {1,2,3, 4,5,6} and…

A: Let us consider the set A  and B 1. Ac set all the elements from the universal set other than the…

Q: b. How many elements are in the set {a, {a, b}, {a} }? C. For each positive integer x, let A1` =…

A: Use the definition of set and its elements to solve this problem as in next step.

Q: The exam has 14 questions, and the total number of marks for the exam is 100. In how many ways can…

A: Let us assume that: Pi=The point assigned to the ith question.   Given that:  Each question must…

Q: How do you identify sets

A: The objective is to write how to identify sets.

Q: How many subsets are there of the set N = {5, 42}?

A: We ahave to find no. Of subsets.

Q: 2. Which of the following sets does not contain any inrational numbers? a. (-5.12, 1, 30) c.(, VT00,…

A: The sets are, -5.12, π, 30 92, 100, 5.123 80, 100, 6.56 5.123....,12, -65

Q: Select the set that is equivalent to (B n C)uo. O BnC О ВОС O -BUC

A:

Q: A universal set U with 66 elements has been partitioned into three subsets, A, B, and C. If B is 2…

A: We use the definition of the size of a set to find the number of elements in the set B. The size of…

Q: How many subsets are there of the set N = {6, 49}?

A:

Q: How many unordered sets are there of two items chosen from four? ?sets

A: We have to find number of unordered sets of two items chosen from four items.

Q: If a field K is algebraically closed, then every polynomiel with co efficients in k has a root in K.…

A: A field K is said to be algebraically closed if every polynomial with coefficients in K has a root…

Q: Given the list of six numbers: 1, 2, 13, 50, 60, 62. If the number 70 is added to the list as the…

A: Given data is 1,2,13,50,60,62Arrange the data in ascending order1,2,13,50,60,62Mean = sum of the…