be a function from a set A to B. The denial of the statement "f is a bijection if it is is one to one and onto." is Select one: O a. none of the other choices. O b. If f is not one to one or not onto then it is not a bijection." O c. f is not a bijection if it is not one to one and onto." O d. If f is not one to one or not onto then then it is not a bijection." Oe. f is one to one and onto but it is not a bijection."
be a function from a set A to B. The denial of the statement "f is a bijection if it is is one to one and onto." is Select one: O a. none of the other choices. O b. If f is not one to one or not onto then it is not a bijection." O c. f is not a bijection if it is not one to one and onto." O d. If f is not one to one or not onto then then it is not a bijection." Oe. f is one to one and onto but it is not a bijection."
Elements Of Modern Algebra
8th Edition
ISBN:9781285463230
Author:Gilbert, Linda, Jimmie
Publisher:Gilbert, Linda, Jimmie
Chapter1: Fundamentals
Section1.3: Properties Of Composite Mappings (optional)
Problem 12E: Let f:AB and g:BA. Prove that f is one-to-one and onto if fg is one to-one and gf onto.
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