Let f: R → R be defined as f(= 3x. Choose the correct Answer : (1)
A. f is one-one onto
B. f is many-one onto
C. f is one-one but not onto
D. f is neither one-one nor onto
Answer:A
Let f: R → R be defined as f(= 3x. Choose the correct Answer : (1)
A. f is one-one onto B. f is many-one onto C. f is one-one but not onto D. f is neither one-one nor onto