Post a New Question

MTH 213-Elementary Math

posted by .

(a) Illustrate a one-to-one correspondence between the following sets:

N = {1, 2, 3, 4,. . . , n,. . .}

F = {4, 9, 14, 19, 24,. . .}


(b) In your correspondence, what element of F corresponds to 57? Explain why.


(c) In your correspondence, what element of F corresponds to n?

  • MTH 213-Elementary Math -

    I see a mapping
    such that n ----> 5n - 1

    How is that for a hint?

Respond to this Question

First Name
School Subject
Your Answer

Similar Questions

  1. calculus

    what is the property that distinguishes finite sets from infinite sets (give examples of each to accompany explaination). finite sets are countable. Infinite sets are not. so what would be an example of an infinite set?
  2. math

    Determine whether there is a one-to-one correspondence between the two sets. {Mon, Tue, Wed} and {Oct, Nov, Dec}
  3. mth/213

    Let U = {u, n, i, t, e} A = {n, i, t} B = {n, e} C = {u, n, i, t, e} D = {u, e} Find each of the following: (a) A ¿B
  4. MTH 213-Elementary Math

    Let U = {u, n, i, t, e} A = {n, i, t} B = {n, e} C = {u, n, i, t, e} D = {u, e} Find each of the following:
  5. MTH 213-Elementary Math

    Write each of the following in the indicated base. (a) 1021 three to base ten. ________________________ (b) 534 ten to base twelve __________________________
  6. Math

    Let N= {1,2,3,...}, that is, N is the set of natural numbers. Find a proper subset X of N such that there is not a one-to-one correspondence between X and N. Find a proper subset Y of N such that there is a one-to-one correspondence …
  7. Math

    Let N= {1,2,3,...}, that is, N is the set of natural numbers. Find a proper subset X of N such that there is not a one-to-one correspondence between X and N. Find a proper subset Y of N such that there is a one-to-one correspondence …
  8. Math

    I am lost, need to know how to do these types of problems. How many one-to-one correspondences are there between the sets {a,b,c,d}and{1,2,3,4}if in each correspondence A. a and c must correspond to even numbers B. b must correspond …
  9. Math (Algebra)

    If the sum of 3 non-zero distinct real numbers a, b, and c is 2, and the two sets {a,b,c} and {1/a,1/b,1/c} are the same, what is the value of a^2+b^2+c^2?
  10. Math/Infinity

    Explain why the union of two countably infinite sets with nothing in common is also countably infinite. I said that it was because the two sets are in one-to-one correspondence with each other. Is this right?

More Similar Questions

Post a New Question