How many injective functions have domain {a,b,c} and codomain [100]?

Q: (d) What are the domain and range of the function y = 2ƒ(x)? (Use symbolic notation and fractions…

A: The function  has a domain  and a range .The aim is to find the domain and range of

Q: answers as needed. Type your tion set of |x^(2)+x|=6.

A:

Q: Write out all functions f: {1,2} {a, b, c, d) (in two-line notation). How many functions are there?…

A:

Q: Show that there is a correspondence between the two intervals [0, 1) and [0,1].

A: Given interval 0≤x<1 is a subset of  0≤x≤1. In this situation ,there is an obvious injective…

Q: let f(x) = 2x²-36x² + 20. Find the intervals where f is increasing. a) (-3,0)√(3, ~) b) (-3,0)0(0,3)…

A: Let To find the intervals where  is increasing.

Q: Define a function f on a set of real numbers as follows. ffx)= 3X - 1. for each real number x 0 Is…

A:

Q: Given f = {(a,b),(b,a),(c,b)}, a function from X = {a,b,c} to X. (a) Write f o f and f o f o f as…

A: The solution is given below:

Q: let A = { 1, 2, 3, 4, 5} and B = { a, b, c, d, e, f}. in each case, give an example of a function f…

A:

Q: he number of students that will register for Mat 108 next Summer: discrete continuou

A: Discrete data :  The data which can take only certain values , These values are specific not in…

Counting Principles

In statistics, the counting principle can be said to be the concept in which the quantity of an item is determined. There can be a single item, or a group of items, or items that are related to each other. In every possible set of items, the quantity of the possible item groups or their sorting measures can be determined with counting principles.