Logo
Home Study Material Contact Search
AI Chat FREE
  1. mathematics
  2. advance math
  3. consider functions f : {1,2,3,4}?{1,2,3,4,5,6}. a)

Consider functions f : {1,2,3,4}?{1,2,3,4,5,6}. a) Give an example of one such function (use 2-line notation). Then...

60.1K

Verified Solution

Question

Advance Math

Consider functions f : {1,2,3,4}?{1,2,3,4,5,6}.

a) Give an example of one such function (use 2-line notation).Then say how many such functions there are and why your answermakes sense.(25 points)

(b)Give one example of such a function that is injective and onethat is not. Then say how many injective functions there are andwhy your answer makes sense.(50 points)

(c) Explain why there are no surjective functions with thisdomain and codomain. (25 points)

Answer & Explanation Solved by verified expert
4.2 Ratings (613 Votes)
    See Answer
Get Answers to Unlimited Questions

Join us to gain access to millions of questions and expert answers. Enjoy exclusive benefits tailored just for you!

Membership Benefits:
  • Unlimited Question Access with detailed Answers
  • Zin AI - 3 Million Words
  • 10 Dall-E 3 Images
  • 20 Plot Generations
  • Conversation with Dialogue Memory
  • No Ads, Ever!
  • Access to Our Best AI Platform: Flex AI - Your personal assistant for all your inquiries!
Become a Member

Other questions asked by students

Finance
1.2K views

In January 2018 Ms Langa took a loan of R250 000 that matures in December 2033....

Medical Sciences
1.2K views

1.Endometriosis tissue can implant in all of the following areas except the A.ovaries B.trachea C.diaphragm D.bladder 2. Complications of endometriosis include which...

Mechanical Engineering
1.2K views

What does occur in aged pipe? What is the effect of the aging to the head...

General Management
1.2K views

imagine you want to write an essay about Mobile phone. Complete the following sentences with any...

Calculus
1.2K views

du e u 3t u 0 13 dt has solution u t

Calculus
1.2K views

7 52 Find the derivative of the function 7 f x 2x 5x 4 9...

Algebra
1.2K views

If the standard deviation of a population is 4 a 4 what happens to the...

Accounting
1.2K views

Design an income splitting strategy for a client who has a spouse who earns less...

Accounting
1.2K views

eBook Allowance Method for Accounting for Bad Debts At the beginning of 2017, EZ Tech...

Finance
1.2K views

What's the FCFF of a company with total revenues of $200 million, gross profit margin...

Accounting
1.2K views

Compute the following cost of goods taking into consideration purchases, sales and returns During January,...

Finance
1.2K views

(a) A 10-year bond was issued two years ago with a face value of $1,000...