Answered: Come up with a set A and a function d :…

Come up with a set A and a function d : A × A → {0, 1, 2, 3} which is symmetric and satisfies d(x, y) = 0 ⇔ x = y, but does not satisfy the triangle inequality satisfies.

Elementary Geometry For College Students, 7e

7th Edition

ISBN:9781337614085

Author:Alexander, Daniel C.; Koeberlein, Geralyn M.

Publisher:Alexander, Daniel C.; Koeberlein, Geralyn M.

ChapterP: Preliminary Concepts

SectionP.CT: Test

Problem 1CT

See similar textbooks

Related questions

Q: Solve the following problem min f(x1, x2, x3) subject to x1x2x3 xi + x2 + x3 = 1 ||

A: Minimum value of the function by lagranges multipliers method

Q: - (3) Show that for a, b € R we have a + b + |a − b] = 2 max{|a|, |b|}.

A: Solution:

Q: A1. Milk or meat production Y per day is best explained by the inputs: feed needed per day in kg,…

A: The objective of this question is to determine the Lagrangian, find the First Order Conditions…

Q: If f(x, y) = 2√x² + y² - 16, then the domain of f is the set D = {(x, y)]x² + y² ≥ 4}. Select one:…

Q: Use the graph attached. The linear function is f(x). The quadratic function is g(x). Use the…

Q: 1. Find the linearization of the given function at the given point.

Q: f:N → N,Vx E N, f(X) = 5x² +3 g:N → N,Vx EN, g(x) = 3x – 2 (gof)(x) find (1

Q: Soal Latihan 1: Diketahui f(x) = 2x − 5 dan - 1-6x g(x) = 3r+2

A: Note: Since you have posted a question with multiple sub-parts, we will solve the first three…

Q: 1. The quadratic function y = x+ 2x-1 is expressed in vertex form y = a(x-h)2+k? a. y=(x+1): + 1 b.…

A: 1.b 2.c 3.b

Q: 14)- Consider the following formula f"(x.) = 4-4o+3f-1 _ 2hfm(c) 6h2 3 Find the optimal h.

Q: g is a coordinate system for a line L and a ∈ R, then the function f : L → R given by f(P) =…

Q: Example 9. Classify each relation as constant, linear, quadratic, or neither. a) y = x² + 5x + 6 b)…

A: The solution is given below:

Q: 3. What is the vertex of g (x) = x² + 5 ?

Q: 10 Aу -10 (3.0) OK (5,0) y = f(x)

A: Given query is to find the solution set for f(x) = 0.

Q: Consider the linear function shown. Which statement(s) is (are) true? Select ALL that apply. O The…

A: Given:

Q: The absolute maximum of the function f(E = 2x +3z + 12 over 1, 6|. O 102 O 114 O 24 O 72 O60

A: Find absolute maximum

Q: Consider the function f (x) = x - 2x –1. Determine the following: 14 - is the vertex a maximum or a…

A: We have to find the coordinate of the vertex. And we have given a function f(x). For this we can…

Q: 4. If f is a coordinate system on a line /, determine whether or not each of the following functions…

A: We need to determine whether each will be a coordinate system or not.

Q: For a function f(x) = peª + qe¬ª where p and q are non-negative real numbers such that p + q = 1,…

A: Provided function is: f(x)= pex+qe-x , p and q are non-negative real numbers and p+q=1 q=1-p. Value…

Q: Exercise II.5. (a) Which are the following functions (defined from R to R) are convex: (i) f(x) = e…

Q: Given the function y = 3 – 3x, what value of z in the interval [-3, 3] will give the absolute…

Q: 2. What is/are the root(s) of the following quadratic function? 1 -3 -2 -1 01 3 -1 y = x-x-2 -3 3.

A: Find the roots

Q: 1. The vertex point of the quadratic function f(x) = -2(x - 3)? – 4 is given by: A) V(-2,3) B) V(3,…

Q: Elizabeth Swann and her husband consume wine (W) and books (B). Elizabeth's utility function is…

A: Elizabeth Swann and her husband consume wine (W) and books (B).

Question

Come up with a set A and a function d : A × A → {0, 1, 2, 3}
which is symmetric and satisfies d(x, y) = 0 ⇔ x = y, but does not satisfy the triangle inequality satisfies.

how do I even start questions like this?

Expression, rule, or law that gives the relationship between an independent variable and dependent variable. Some important types of functions are injective function, surjective function, polynomial function, and inverse function.

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

SEE SOLUTION Check out a sample Q&A here

Step 1

VIEW

Step 2

VIEW

Step by step

Solved in 2 steps

SEE SOLUTION Check out a sample Q&A here

Similar questions

The annual production P of a firm is described by the Cobb-Douglas production function relation, P(L,K)=3√LK, where L denotes the amount of labor and K the invested capital. Each unit of work has a wage cost of 60 reais, and a unit of capital cost costs 60 reais. Determine the maximum annual production of this company if the total budget for salaries and capital investment is R$200000.
(c) Eliminate B and a from the relation, y = Bcos(wx + a). In which w is a parameter (not to be eliminated).
A1. Milk or meat production Y per day is best explained by the inputs: feed needed per day in kg, X₁, and (number of) milk cows or calves, X2. Based on fitting the data for milk or meat production the revenue is modelled by a Cobb-Douglas function R(X₁, X₂) = pX₁X₂ constrained by relation h(X₁, X2) = C₁ X₁ + C2X₂ = c3. For milk production, the constraint expresses a relation between the average sale price c3 of milk (per day), the average price c₁ of a kg of feed and the price c2 of a milk cow (cost per day and based on the annual cost of a milk cow). For meat production, the constraint expresses a relation between the average sale price c3 of meat (per day), the average price c₁ of a kg of feed and the price c₂ of a calf (cost per day and based on the annual cost of a calf). The parameters for the two cases have been established by linear regression of data to be the following: C1 £4.00, C₂ = C2 £1.36/d, c3 = £5.38; regarding the milk case: p = 445.69, a = 0.346, b = 0.542, c₁ = and,…
Question 6. Consider the function f : R² → R. f(11, 12) = 8x1 – 4.?+2x1x2+2r2 –3r+10. • If the last digit of your registration number is 1, 5, 6, 8, or 9, then maximise the functionf subject to the constraints: ++ 4r; < 1 and r1+ x2 < 1.