Question 39 A = {1,2,3} B = {1,2,3} C = {5,6,7} D = {0,1,2,3,4,5} Is A ≤ D? True False

Q: 10. If A = {4, 7, 10, 13, 16, 19, 22} B %3D = {5, 9, 13, 17, 20} C = {3, 5, 7, 9, %3D %3D 11, 13,…

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Q: 1. Is a set {-22,-15,-9,-2,5,10,25,33,44} modulo 9 a CRS? Why? 2. Is a set…

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Q: Fill in the missing element of B such that A = B. A = {7, 19, g, #, 2, 4, &, f, 17, 1, k} B = {#,…

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Q: a. no three digits are to be the same? b. the number must be odd? c. the number must be even?

A: here given  5 digit number formed from the digits 1,2,3,....9  so there are 9 digit available for…

Q: How many numbers greater than 3000 can be form with the digits 0,2,3,4 a.  if repetition is not…

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Q: 1. State whether each set is finite or infinite. alodwy a. Y (Odd numbers) b. A (Prime numbers less…

A: NOTE:- We are entitled to solve the first question, unless stated. Finite set is a set having…

Q: please explain step by step, every concept in detail

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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: Which set is equal to the set B={8,74,347,9,100}?

A: If two sets A and B are said to be equal then the number of elements in both set should be same.…

Q: Let U={−6,−5,−4,−2,0,1,2,3,4}, E={−6,−4,−2,4}, F={−4,−2,0,1,2}. and G={−6,−5,1,2,3}. In each of the…

A: Note: Hi there! Thank you for posting the question. As your question has more than 3 parts, we have…

Q: how many different 10 letter words (real or imaginary) can be formed with this given letters X, G f…

A: Given: Number of letters in a word = 10 The provided letters are X G f a m p g a g r

Q: How many ways can these numbers be arranged? How many numbers greater than 4,000,000 can be formed…

A: Here use combination

Q: Which of the following could be considered as NOT an equal set? B = (x : xe Z, -3 < x 0}; C = {0,…

A: Equal sets are the two sets having same element.

Q: 7- Consider the universal set U = {1, 2, 3, ..., 8, 9} and sets A = {1, 2, 5, 6}, B = {2, 5, 7}, C=…

A: A∩B represents common elements in A and B. Given that A=1,2,5,6 and B=2,5,7 A∩B=2,5

Q: Determine whether the statement is true or false. If false, give the reason. 7 ¢ {2, 4, 6, 8,.} s…

A: Important key points:Let  S  be a set. we say an element x ∈S if x is in Sand  '∈'  indicates…

Q: How many pairs of two distinct integers chosen from the set {1, 2, 3, 101} have a sum that is even?

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Q: Let X = {3, 4, 5, 6} and let Y = {2, 4, 5, 6}. Which one of the following statements is true? O|X…

A: The objective of the question is to determine the relationship between the two sets X and Y. This…

Q: Evaluate [5 - (7 - 3(3 - 4) + 7)] + 6 1. O-14 2. O -46 3. O 52 4. -6 5. O None of the above

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Q: Find the average of the first 50 natural numbers is……………….

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Q: c. How many subsets of A contain only even numbers? d. How many subsets of A contain an even number…

A: As per the question we are given the following set : A = {1, 2, 3, 4, 5, 6, 7, 8, 9} And we have to…

Q: Consider the following set. {-5, -2, -4/3, 0, 1, V3, 2, 2.25, 3, 8} Which numbers are rational…

A: The given set of numbers is {-5, -2, -4/3, 0 ,1, 3, 2, 2.25, 3, 8} Rational numbers are of the form…

Q: 8. For the sets, A={9,10,11}, B= {10,11,12,13}, choose the correct way to draw the Venn Diagram of…

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Q: Let r = "4 < x," s = "x = 4," t ="x < 15," and u = "x = 15." The following statement in symbolic…

A: given  r≡"4&lt;x"s≡"x=4"t≡"x&lt;15"u≡"x=15" to write  4≤x&lt;15 as symbolic form