Set definitions with unions and intersections

Assignment Help Mathematics
Reference no: EM13126041

Exercises on Sets

1. Please provide a short definition of the following:

a. Set

b. Subset

c. Proper Subset

d. Complement of a set

e. Union of a set

f. Intersection of a set

Solve following problems showing your work:

2. Set X = {3, 7, 11, 21, 39, 43, 567}, Set Y = {1, 3, 6, 8, 11, 42, 567}

a. What is the union of Sets X and Y?

b. What is the intersection of Sets X and Y

c. Create your own set Z that is a proper subset of Set X.

3. Let Set 1 be the entire alphabet. Let Set 2 = {m, n, o, p, q, r}

a. What is the complement of Set 2 in Set 1?

b. Set 3 = {n, o, p, q}. Is Set 3 a proper subset of Set 2? Explain your reasoning.

4. Take out a coin for the following problems:

a. Suppose you are going to flip a coin once. What is the set of possible outcomes for this?

b. Suppose you are going to flip a coin twice. What is the set of possible outcomes for this?

c. If you flip a coin twice, what are the chances that you will get one head and one tail (i.e. one in three, one in four, etc.)? Use your answer to the question 3b to get your answer.

Reference no: EM13126041

Questions Cloud

What is the profitability index for this investment : The Mejicano company is planning to purchase a piece of equipment that will reduce annual cash expenses over its 5-year useful life by equal amounts.
Accumulated earnings tax problem : The accumulation was motivaated by his thinking that a depression was just around the corner. Tax savings did not enter his mind. Does the accumulated earnings tax apply to T corporation?
Even permutation : The group of even permutations of n symbols is denoted by A_n and is called the alternating group of degree n. Show that A_8 contains an element of order 15.
Define number of exhaled molecules : Number of exhaled molecules, Total mass of the atmosphere is equivalent to that in a layer 7 kilometer deep with density equal to the density at the surface
Set definitions with unions and intersections : Suppose you are going to flip a coin once. What is the set of possible outcomes for this? Suppose you are going to flip a coin twice. What is the set of possible outcomes for this?
Identify a real-life outsourcing decision : Identify a real-life outsourcing decision that has been made and the specific reasons for the outsourcing. If information is available, discuss the results of the outsourcing decision (jobs lost, cost savings, etc.). Cite sources as deemed necessa..
P-value measures probability of making type two error : The p-value measures the probability of making a Type II error. D. The larger the p-value, the stronger the evidence against the null hypothesis. E. None of the above statements are true.
Find density of liquid methanol : Density of liquid methanol, Determine the density of liquid methanol in (lb/ft^3) and convert heat capacity, thermal conductivity and viscosity from SI units to English Units.
How they should finance the wedding : Mary and Bob have been married for 25 years. They are both college professors. Mary makes $65,000 annually and Bob makes $75,000 annually.

Reviews

Write a Review

Mathematics Questions & Answers

  Important information about statistics probability

Important information about Statistics probability, Packages from packing machine have a mass, which is normally distributed with mean 200g and standard deviation 2g

  Definitions of mutually-exclusive and independent events

Let E and F be non-zero-probability events. If E and F are mutually-exclusive, can they also be independent?

  Calculate the test statistic

Calculate the test statistic.

  Find what is the slope

Calculate distance from line through the outer summary points to the middle point. Equation of the median-median line of best fit for data. What is the slope?

  Find the p value for each of the testing situations

Find the p-value for each of the following hypothesis testing situations.

  Determine the mean oil production with 95 percent confidence

Determine the mean oil production with 95 percent confidence

  The correlation between age score and external

The correlation between Age Score and External is more significant than the correlation between Age Score and Competence.  True or False?

  Probability of federal income tax returns

The probability that federal income tax returns will have 0,1, or 2 errors is 0.53,0.15, and 0.32. if 10 randomly selected returns are audited

  Mathematics-algebra-functions and graphs

A physician injects 5 mg of dye into a vein near the heart of a patient and by monitoring the concentration of dye in the blood over a 24-second period, determines that the concentration of dye leaving the heart after t seconds (o

  Probability question

85% of adults favor gun licensing in general. Select one adult at random. Find the probability that the selected adult doesn’t believe in gun licensing?

  Calculate the odds ratio

Calculate the odds ratio.

  A regression analysis

A regression analysis

Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd