Question: I need help with A-E please! Also, if its not too much can you explain how you solved it? I'm so lost on how to

I need help with A-E please! Also, if its not too much can you explain how you solved it? I'm so lost on how to solve these. Thank you in advance!

Write the cardinality of each of the following sets, one per line: A={x{1,2}20x[1017]=22112122} B={f:{1,2,,12}{1,2,,16}} C={f:{1,2,,15}{1,2,,20}f is 11} D={w{0,1}25#(0,w)=#(1,w)+1} E={n{71,72,,3945265}n1mod7}

Step by Step Solution

There are 3 Steps involved in it

1 Expert Approved Answer

Step: 1 Unlock blur-text-image

Question Has Been Solved by an Expert!

Get step-by-step solutions from verified subject matter experts

Step: 2 Unlock

Step: 3 Unlock

Students Have Also Explored These Related Databases Questions!

COVID19 and its impact on GVC of Consumer Electronics Industry COVID19 has had a significant impact on global value chains (GVCs) particularly the consumer electronics industry. The pandemic has led...

Having read the material in Sentence-Level Stylistics, share the following: What was unsurprising? In other words, what did you know or suspect already that you already practice and find easy to...

We know the prices and payoffs for securities 1 and 2 and they are represented as follows: Cash Flow in One Year Security Market Price Today Weak Economy Strong Economy $110 $0 $250 $130 $250 $0 a....

Hello, I need help with the questions from the paper: Bleak weather for sun-shine AG: A case study of impairment of assets! ISSUES IN ACCOUNTING EDUCATION Vol. 30, No. 2 2015 pp. 113-126 American...

1 PM665 Project Management Capstone Project Name Your Name Date 2 Table of Contents 1.0 Introduction...

Show your work: As you solve the problem, show your work by writing down the steps you took and the calculations you made. This not only helps you keep track of your progress, but also allows you to...

Review the problem-solving process: After you have solved the problem, take some time to review the problem-solving process. Think about what worked well and what could be improved. This can help you...

Look for shortcuts: Some math problems have shortcuts that can make them easier to solve. Look for patterns and relationships that can help you solve the problem more quickly. Use technology: There...

Introduction: A physician office (private practice) approached you in an effort to convert their paperwork process into a health information database. The physician provided a copy of the paperwork...

Ms. Luna ordered 10 paperback books for her class. The books cost $8 each and shipping is $5. The expression 8n+5 represents the total cost for books ordered. How much was Ms. Luna's order?

Four polarizers are placed in succession with their axes vertical, at 30o to the vertical, at 60o to the vertical, and at 90o to the vertical. (a) Calculate what fraction of the incident Unpolarized...

a Explain how magnetic stripe cards could be used to control the entry and exit to a security building. b Describe how these magnetic stripe cards could be improved to increase the security of the...

On 1 March 2007 DB Limited issued R560 000 15% debentures at R98. The debentures were to be redeemed at par in four equal annual payments starting 28 February 2010. Required: Journalise the above...