Question: 7. (Problem 1) Choose ALL correct statements, if more than one is correct. (10 Points) Let sets A = {1, 2, 3, 4, 5), B

7. (Problem 1) Choose ALL correct statements, if more than one is correct. (10 Points) Let sets A = {1, 2, 3, 4, 5), B = {A, B, C, D). Let f: A - B be a correspondence with f (1) = B, f(2) = C, f(3) = D, f(4) = A, f(5) = B. Which of the following statements are true? (A) f is a function. O (B) f- is a function. (C) f is onto (surjecti (D) f is one-to-one (injection). (E) f is onto and one-to-one (bijection). (F) None of the above is correct

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