Question
(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?
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?
Answers
Reiny
I see a mapping
such that n ----> 5n - 1
How is that for a hint?
such that n ----> 5n - 1
How is that for a hint?