
Limited time only! Sign up for a free 30min personal tutor trial with Chegg TutorsDismiss Notice
Dismiss Notice
Join Physics Forums Today!
The friendliest, high quality science and math community on the planet! Everyone who loves science is here!
The friendliest, high quality science and math community on the planet! Everyone who loves science is here!
Show that if f: A → B and E, F are subsets of A, then f(E ∪ F) = f(E)
Have something to add?
 Similar Discussions: Show that if f: A → B and E, F are subsets of A, then f(E ∪ F) = f(E)

F(e^(2x)), derivative = ? (Replies: 7)

(Real Analysis) Find sets E\F and f(E)\f(F) (Replies: 8)

E^x > f(x) (Replies: 1)

Show that f(E) is dense in f(X) if E is dense in X (Replies: 1)
Loading...