Let C = {1, 3, d, e}. Let R = {(1, 1), (1, 3), (1, e), (3, 3), (3, d), (e, 3) be a relation on C. Which one of the following alternatives is needed to make R transitive and irreflexive? Select one: O a. Add the ordered pairs (1, d) and (e, d), and remove ordered pairs (1, 1) and (3, 3). O b. Add the ordered pair (d, 1) and remove ordered pairs (1, 1) and (3, 3). O c. Add the ordered pair (1, d), (d, d) and (e, e). d. Add the ordered pair (d, d) and (e, e).

Q: part c parked as wrong answer

A: Mean()=12Standard deviation()=4

Q: 49 19 P N

A:

Q: Need questions 4 5 and 6 answered please

A: 4. Given: μ=70, σ=5 The corresponding z-values needed to be computed: The probability that a score…

Q: Need help for question 1. And question 2.

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

Q: Question 4 too please.

A:

Q: Question 5

A: From the provided information, Number of trials (n) = 100 Probability of getting tails (p) = 0.5

Q: n° Q# 7 3" n=1

A:

Q: ex 1. EVALUATE Te"dx

A:

Q: If HK is an altitude then the m25=

A: The altitude of a triangle is also called the height of the triangle. We need to determine m∠5.

Q: 52 +9

A: Given,  is the inverse Laplace equation. We have to find the solution as follows:

Q: S x-6x

A:

Q: answer question D

A:

Q: 4. Find the 2"

A: Given problem is :

Q: Question 9

A:

Q: If m 2 50, which diagram represents ở drawn in standard position? O A. O B. O C.

A: Option D is correct..

Q: do question 10

A:

Q: do question 7

A:

Q: dim(M3) %3D O 6 O 3 O 2 O 5 None

A: M23 is the matrix with 2 rows and 3 columns. That is a matrix of order 2×3.

Q: [5 a = 1 b = [308] Calculate the following products and sums or give reasons why they are not…

A: according to our guidelines we can answer only three subparts, or first question and rest can be…

Q: Question 12 32K

A:

Q: Question c. Thanks

A: Given function is, fx=x-1+2for x<1ax2+bxfor x≥1 The objective is to find the values of a and b…

Q: Questio. y'=6+Sy +yy=

A: