In a high school graduation class, (x,y) is in the relation r if person x is the same height as person y. Is this reflexive?

Q: Graph the following relations (Note that Z is the set of all integers and R represents the set of…

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Q: -> A…

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Q: Find the domain and the range of the relation giver below : f. [R→ fe * ラ 2x -3 %3D

A: Given y=2x-39-x→19-x=0x=9⇒ The domain is=-∞,9∪9,∞

Q: Four relations are shown below. -4 1 4. 6. 1. III {(1,2), (2,5), (3,8), (2. –5), (1,–2)} y =x² II IV

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A: Follow the procedure Given below.

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Q: What is the natural domain?

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Q: (b) Show that the set A = {(x, y) E R² : y > 0} is not complete.

A: Given: The given set ,

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Q: Given the relation an+1 a, + 12 with a, = 1, then lim a,- (a)3 (b)0 (c) 4 (d) 12 (e) None

A: Explained below

Q: Consider the relation R = {(1, 2),(2, 1),(2, 3),(3, 4),(4, 1)} on {1, 2, 3, 4}.Is R reflexive?…

A: In this question we have to explain Is the given relation is reflexive.

Q: what is the relation ship between the stYaight tinesor t 51+7と Zz x3 पन्हे 25万-31 2-7+2+ A y36 6.

A: For the solution follow the next steps.

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A: A relation R is transitive on a set A if xRy and yRz then xRz for all x,y and z belong to A. Now,…

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A: (a) part Consider the relation A from R to R defined as, x , y∈A if x≥y The ordered pair 57 , 53,…

Q: 5. when: Let be a relation where R = {(a, b): pair a,b are cross streets in city A}. Sh (a) (a, b) e…

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Q: find the natural Domain and vange D y= Janzs

A: We have to find the domina and range of the function 1. y=x2-362. y=-x32

Q: Does the relation "is a friend of" have a reflexive property (consider one person)? A symmetric…

A: Does the relation "is a friend of "  have a reflexive property (consider one person)?

Q: Identify the relations which are also functiuon: Ox = y? Ox+y= 1 O a? = y? %3D Oy = a?

A: X+Y =1  This relation is also a function because for every x there is an unique image, y. X^2=Y^2…

Q: Consider the relation R = {(a, b), (a, c), (c, c), (b, b), (c, b), (b, c)}. Is R reflexive,…

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Q: List the ordered pairs in the relation R from A = {0, 1, 2, 3, 4} to B = {0, 1, 2, 3}, where (a,b) e…

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Q: Give three other ordered-pairs of the form (r, e) that name the same point as (3, 60°)

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Q: Consider the recurrent relation An = 2 An-1 - 3 and Ao = 2, n 1 %3D Then A2 equals O a. 1 b. 10 Oc.5…

A: Recurrence Relation:  A Recurrence Relation is an equation that defines a sequence based on a rule…

Q: Given the following relations on the set of real numbers, find R O S: R= {(a, b) E R² | a < b}, the…

A: "Since you have asked multiple questions, we will solve the first question for you.  If you want any…

Q: A 2 2. 3 4 3. 4.

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Q: 1. Consider the relation R1: R - R such that (r1, y1)R1 (X2, y2) if and only if both points are on…

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Q: Find the first 5 terms of the recurrent relation below. An = 2An-1 + 3An-2 where n ≥ 1, and A0 = 1…

A: Using simple calculation

Q: List the ordered pairs in the relation R from A=0,1,2,3, 4 B =1,2,3, 4, 5, where Ris defined as (a,…

A: Thanks for the question :)And your upvote will be really appreciable ;)

Q: How many relations are the

A: Given : The set is { 1, 2} .

Q: By listing the elements as ordered pairs, define a relation on the set A = {e, 2, 7, ♡} which is:…

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Q: Consider the following relationships about A = {1,2, 3} a) R1 = {(1,2), (1, 3), (2, 1), (2, 2)} b)…

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Q: Given the following relations on the set of real numbers, find R S: * R = {(a, b) E R² | a < b}, the…

A: Given: The sets are ,

Q: 1. Consider the relation R1: R2 - R such that (r1, y1)R1 (x2, y2) if and only if both points are on…

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Q: List the ordered pairs in the relation R from A = {0, 1, 2, 3, 4} to B = {0, 1, 2, 3}, where (a,b) e…

A: Given A={0,1,2,3,4} and B={0,1,2,3}

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A: Given, relation is 3, 5, 5, 7, 7, 3. Domain is the set of x values for which function is defined. In…

Q: 1. Identify the domain of the relation: 其-5 |-2| 1 10 11 4 10 а. -5, 10 b. 10, 11, 4, 10 C. -5, -2,…

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Q: Coot R be the relation A = S 2, 34 S,,73 de fned the ゲ rule Cab) ER if the wlese Carbs dixindle the…

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Q: If an expoential relation such as y=bx, if b > 0 and b ≠ 1, then the y intercept is at zero. Is this…

A: The given problem is to check whether the y intercept is at zero is true or false.

Q: 2. Find the images of the mapping 22 of the line y 2. W =

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Q: 4. Use first or second differences to determine the type of relation between x and y. -1 1 3 2 4. a)…

A: Since you have asked multiple questions we will solve the first question for you. If you want any…

Q: The points A, B, and C are collinear (in this order) if the relation + is satisfied. Determine…

A: We have to check the colinear condition

Q: Is this relation

A: Using definition of relation

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Q: Let be the relation on True False N defined by R={(n, m) : m³ = n + 1). Then R is one-to-one.

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Q: Show that if for a relation R we know that R^2 ⊆ R, then R is transitive, and conversely.

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Q: For universe S = R², define relation ~= as: (a,b) ~= (c,d) < 2a - b = 2c - d Prove that ~= is an…

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Q: State whether the statement is true or false : '' All relations are mapping but the converse is not…

A: we know that  All mapping are relation, but the converse is not true .

Q: Consider the following relation and label each identified coordinate appropriately.

A: NOTE: Refresh your page if you can't see any equations. . as we can see from the graph,…