1. How many one-one functions are there from a set with m elements to a set with m elements?

Q: 7. i) How many functions are there from the set {1, 2, 3, ...,k} where k is a positive integer, to…

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Q: Find the intersection between the set of all integers bigger than 0 but smaller than 10 and the set…

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Q: True or false: There is no one-to-one function from a set with 100 elements to a set with 90…

A: Statement is true see the argument on step 2

Q: Let a1 = [-2  h], and a2 = [10  -20] The set {a1,a2} will span R3 unless h

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Q: 1. Let f = {(1, 2), (3, 4), (2, 6), (5, 9}. a) Find the domain of f: {1, 2, 3, 4, 5} O {2, 4, 6, 9}…

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Q: Given a relation g from the set D = {1, 2, 3, 4, 5} to the set C = {a, b, c, d}, where g = {(1, a),…

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Q: Q14D. Define the sets A, B, C, and D as follows: A = {-3, 1, 6, 7, 10} B = {-10, -5, 1, 4, 6} C = {x…

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Q: How many one-to-one functions are there from a set with m elements to a set with n elements, where…

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Q: Consider the "divides" relation on the set A = {1, 2, 3, 5, 6, 7, 8, 10, 20, 30, 60, 70} (d) Find…

A: We form the following Hasse diagram -

Q: 1. Determine if the following sets represents a function or not. b. X f(x) a. 2 4 4 16 6 36 8 64 X…

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Q: How many different functions are there from a set with 10 elements to sets with 2 elements?

A: Definition 1.Function : A relation where every input has one single output. 2.Product rule: If one…

Q: Consider the set M = {0, 2, 4, 6} and N = {1, 3, 5, 7}. Determine if each of the following ordered…

A: According to guideline we need to solve first 3 subparts.

Q: Denote the set using the listing method {x| x is reciprocal of a positive odd number

A: The set of positive odd numbers are as follows: 1,3,5,7,9,11,13,15,17,19,21,23,……… Given a real…

Q: 6. Consider these functions from the set of students in a discrete mathematics class. Under what…

A: (a) The students from the set of student if it is assigned to his/ her mobile number is one to one…

Q: How many injective functions are there from {1, 2} to {a, b, c, d}?

A: Let and .We have to determine the number of injective functions from  to .

Q: 5. Let A = {a,b} and B = {1,2,3}. (a) Write out all functions f: A → B using two-line notation. How…

A: Note:-  As per our guidelines, we can answer the first part of this problem as exactly one is not…

Q: Which term describes the set of all possible output values for a function OA Output O B. Domain O C.…

A: The set of all possible out put values for a function describes by

Q: A.How many functions are there from set A with 4 elements to set B with 6 elements? B.How many…

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Q: 13. List the domain and range of the function below. 2 MathBits.com Domain: (1,2,3,4,5,6) Range:…

A: To find the domain and range of the given function

Q: For what values of p is the set of ordered pairs {(1,3), (2p, 4),(4,p)} a one-to-one function? A p…

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Q: How many different functions are there from a set with 10 elements to sets with 5 elements?

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Q: Question 4 of 15 Graph the set {x -2<x< 6} on the number line. Then, write the set using interval…

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Q: How many one-to-one functions are there from a set with three elements to a set with eight elements?

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Q: Let A be the set of integers bigger than 3 and smaller than 10 and B the set of positive integers…

A: Solution-Let A be the set of integers bigger than 3 and smaller than 10.A={4,5,6,7,8,9}

Q: List all the possible subsets of set G, where G = {-7,m,z}- %3D

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Q: Brenton's weekly pay, P(h), in dollars, is a function of the number of hours he works, h. He gets…

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Q: Consider the following sets: Express each set below using the roster method. Write all elements in…

A: AnswersB ∩ A = {3,5}(B ∩ A) - C = { }=ϕC - (B ∩ A) = {4,6,7}Explanation:(1)B intersection A means…

Q: w many different functions are there from a set with 10 elements to sets with 2 elements?

A: product rule : If one event can occur in m ways and a second event can occur in n ways ,the number…

Q: let A be a set with n elements and B a set with m elements. How many different functions are there…

A: Concept introduction: Relation: A relation between two sets is a collection of ordered pairs…

Q: Find n(A) for the following set. A= the set of integers between -23 and 23

A: the given set A= the set of integers between -23 and 23the set builder form: A={x | x∈Z,…

Q: 8. Let A {1,2,3,4) and B (0, 1. Find 4x B, Bx A, Ax 4, Bx B and indicate the number of elements that…

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Q: 3. Let A = {1,2, 3, 4}. Let F be the set of all functions from A to A. (a) How many pairs (f, 9) €Fx…

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Q: Consider a set A with 10 elements.  How many different functions are there from the set A to a set…

A: Introduction: In mathematics, a function is an expression, rule, or law that specifies a…

Q: ction 1.3: Let A = {-2, –1,0, 1, 2} and B = {1,2,3,5}, and define a relation R from A to B as lows:…

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Q: A study of 900 working women showed that their feelings changed throughout the day. The line graph…

A: For the given info :