Let A = {4,5,7} and B = {8,9}. Find A x B. Choose the correct set. O A. (32,36,40,45,56,63} O B. {(4,8),(4,9),(5,8),(5,9).(7,8),(7,9).(8,4),(8,5),(8,7),(9,4),(9,5),(9,7)} O C. {(4,8).(4,9),(5,8),(5,9),(7,8),(7,9)} O D. {(8,4).(8,5),(8,7).(9,4),(9,5).(9,7)}

Q: U= {1, 2, 3, 4, 5, 6, 7, 8} A= (3, 4, 5, 6} B= (3, 4, 3}

A: A intersection B is {3,4}

Q: Let U={1,2,3,...,10}, A={1,3,5,7}, B ={1,2,3,4}, and C={3,4,6,7,9). Select (AUC)n B from the choices…

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Q: Suppose you have the following three sets: A={1,2,3,4,5}, B={3,4,5,6}, and B1={4,5,6}.  If f:A⟶B,…

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Q: Use A= {5, 6, 7, 8, 9} and B= {1, 7, 8, 9} to find the set AN B. ANB= (Use a comma to separate…

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Q: 1. Let the universal set be the set S= {0,2,4,6,8,10,12,14,16} and let A= {2,4,6,8}, B = {0,2,4,6}…

A: a)  b)  c) d) e)

Q: Find the set A nB. U= {1, 2, 3, 4, 5, 6, 7} A= {1, 2, 3, 4} B= {1, 2, 5}

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Q: A = {-3, 1, 6, 7, 10} B = {-10, -5, 1, 4, 6} C = {x E Z: x is odd} D = {x E Z: x is positive} Find B…

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Q: Let A = (1, 2,3,4, 5) and B = (0, 3, 6). Match the given sets on the left to the sets on the right.…

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Q: Let A = {1, 2, 3, 4, 5, 6} and B = {a, b, c}. Find: a. Card(A x B) b. Card(A x A) c. Card(AB) d.…

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Q: Use the given sets to find A n B. A = {5, 6, 7, 8, 9, 10, 11, 12, 13} B = {2, 4, 6, 8, 10, 12}

A: Given,          A= 5,6,7,8,9,10,11,12,13           B= 2,4,6,8,10,12 We know that,         A ∩ B…

Q: Set A = |{ { A, B, }, {5,1 }, {1,3,5 }, { 3}, { 2,3} }|.  How many elements are in this set?

A: We have to find number of elements in set A

Q: 2. Express the set using the roster method. (x | XEN and xs 5) Choose the correct answer below. O A.…

A: In given question, we can define the set using roaster method.

Q: Given A = {1, 4, 5, 6, 7}, B = {2, 4, 5, 6, 8, 9}, and C = {1, 4, 6, 7, 10}, find A – B. O {1, 2, 4,…

A: To find A−B, we need to determine the elements that are in set A but not in set B. This operation is…

Q: Find the intersection of the sets. {1, 3, 7}∩{2, 3, 8}

A: It is given that, {1, 3, 7}∩{2, 3, 8}. Note that, the intersection contains the elements that the…

Q: Use A = {3, 6, 7, 8, 9} and B = {2, 3, 7, 8} to find the set An B. AnB = {} (Use a comma to separate…

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Q: Given set A = {-10, -5, 0, 5} and set B = {-2, -1,0, 1, 2, 3,4, 5}. What is A U B? {-10,-5,-2, -1…

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Q: Let A = {0, 2, 4, 6}, B = {1, 2, 3, 4, 5}, and C = {1, 3, 5, 7}. Find A n C. ||

A: Given, A = {0,2,4,6} B = {1,2,3,4,5} C = {1,3,5,7}

Set Theory

Every field in the present world involves a set. The theory of sets was developed by German mathematician Georg Cantor while working on the “problems of trigonometric series”.