Solution Found!
Show that the function f(x) =
Chapter 1, Problem 29E(choose chapter or problem)
Show that the function f(x) = |x| from the set of real numbers to the set of nonnegative real numbers is not invertible, but if the domain is restricted to the set of non- negative real numbers, the resulting function is invertible.
Questions & Answers
QUESTION:
Show that the function f(x) = |x| from the set of real numbers to the set of nonnegative real numbers is not invertible, but if the domain is restricted to the set of non- negative real numbers, the resulting function is invertible.
ANSWER:Solution Step 1:We have to show that the function from the set of real numbers to the set of nonnegative real numbers is not invertible,but if the domain is restricted to the set of nonnegative real numbers,the resulting function is invertible