Let A = R – {3}, B = R – {1}. Let f : A → B be defined by . Then,
A. f is bijective
B. f is one-one but not onto
C. f is onto but not one-one
D. None of these
Answer:A
Let A = R – {3}, B = R – {1}. Let f : A → B be defined by . Then,
A. f is bijective B. f is one-one but not onto C. f is onto but not one-one D. None of these