QUESTION 2 The set E = (3, + o ) U[-1, 4) u{-4} \S: %3D O Closed O Both open and closed O Open O Neither open nor closed QUESTION

Q: 4. Let B = {1, 2, 3, 4, 3, 2, 1}. What is |B|?

A: We will solve the following

Q: Let H = {0, 1, 2, 3, 4, 5, 6, 7, 8, 9, a, b, c, d, e, f} Let W = {(a, b) : a € H, b = H} be the…

A: Answer:-

Q: et D=(4,7,9}, E=(4,6,7,8) and F = {3,5,6,7,9}. ist the elements in the set (DUE) NF.

A: Let D={4,7,9} E={4,6,7,8} and F={3,5,6,7,9}.

Q: Suppose U = {1,2,3,4,5,6,7,8,9,10}, A = {2,4,6,8,10}, and B = {2,3,5,7}, which values are in A…

A: We have given that,  U = { 1, 2, 3, 4, 5, 6, 7, 8, 9, 10 } A = { 2, 4, 6, 8, 10 } B = { 2, 3, 5, 7 }

Q: Let U= a deck of cards andR = all the red cards and F = all the face cards, %3D %3D then Rn F = %3D…

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Q: 11 |72.6

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Q: If the percent decrease is 25%, what is the common ratio?

A: Common Ratio The common ratio is defined as the amount between each number in a geometric sequence.…

Q: 2. Evaluate f]x-1dx 1 O 2 O None of these

A:

Q: could you explain if option 14 is correct: the one attached

A: As per the question, we are tasked with minimizing the cost of meeting daily workforce demands for…

Q: {-5, –3, –1, 1, 3, 5}, Let A 3D {-5, —-4, —3, —2, —1,0, 1, 2, 3, 4, 5}, В D = {1,2, 3, 4}, E =…

A:

Q: d) The set E = (-1,0) U (0, 1] is an open set. %3D

A: Given set is E = (-1, 0) ∪ (0, 1]

Q: Let A = Find A-1. Multiple Choice O O [13 O [23] -3/5 2/5 1/5 1/5 -3/5 1/5 1/5 2/5 3/5 2/5 2/5 1/5

A: Let .To find .