Let A = {a, b, c, d, e}. Suppose R is an equivalence relation on A. Suppose R has two equivalence classes. Also aRd, bRc, and eRd. Write out R as a set. Suppose also that aRd and bRc, eRa and cRe. How many equivalence classes does R have?

Q: 4. Evaluate the following limit. Vr3 +9 2x2 -5x +3 if x 3,

A:

Q: please provide the correct answer

A:

Q: can you do the next part of the question please

A: In order to  estimate the parameters, we need to calculate the sample mean and sample variance of…

Q: True or False and explain why. Just number 4

A: 4) to write the true or false

Q: 1. Let (x) = x2 + 2. Then (*+h)-f(x) A) 2x + h 2xh+ h2+4 C) B) 1 D) None of the above

A: Hey, since there are multiple questions posted, we will answer first question. If you want any…

Q: Number 1 please

A:

Q: can you please answer number 7 and show you did the work.

A:

Q: Help me with this please and explain the answers ?please 31,37,43,49

A:

Q: 2 30 5 2

A: We have to find side and angle

Q: Please answer all.

A:

Q: 14. For f(x) = x' – 6x² +9x , identify the critical points and inflection points A) Critical Points:…

A: Dear student, Since you have posted two questions, as per our policy we will answer first question.…

Q: Find the value of the determinant. |-2 -4 -4 3 -1 -2 2 2-5

A:

Q: z+3 + 27 f(2) = To graph y = f(z) how should we transform the graph of y = Domain Range

A: As you have posted questions containing more than 3 sub parts .I am solving first 3 sub parts .Re…

Q: Please allof them.Thanks

A: 1) The mean is calculated as follows: x¯=20+11+20+11+165=785=15.6

Q: All of them please

A: We are allowed to answer three subparts at a time. So, we are answering the first three subparts,…

Q: For 1>0, y 2 0, a > 0, a ± 1, and any real number r, Product Property: loga(ry) = loga(x) + loga(y)…

A: