Ask a Question

Give examples of two functions f : N → Z and g : Z → Z such that gof is injective but g is not injective.

0 votes
68 views
in Chapter 1 Relations and Functions by (8.1k points)
edited
Give examples of two functions f : N → Z and g : Z → Z such that gof is injective but g is not injective.

Your answer

Please answer the question in detail
Your name to display (optional):
Privacy: Your email address will only be used for sending these notifications.
Anti-spam verification:
To avoid this verification in future, please log in or register.

Related questions

Doubtly is an online community for engineering students, offering:

  • Free viva questions PDFs
  • Previous year question papers (PYQs)
  • Academic doubt solutions
  • Expert-guided solutions

Get the pro version for free by logging in!

Most popular tags

jeemain geography-10th engineering physics semester 5 web computing

5.7k questions

5.1k answers

108 comments

554 users

Doubtly
...