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Arrow diagram for f: {5,6,7} → {A,B,C} and checking if onto or one-to-one
Wow, nine lines of text and nothing I can take from it. What a waste of space and time. Thanks for attention anyways :)- lgmath
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- Forum: Set Theory, Logic, Probability, Statistics
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Arrow diagram for f: {5,6,7} → {A,B,C} and checking if onto or one-to-one
Hi Folks, Have a task , but no idea how to resolve. Will appreciate any help. Consider the function f: {5,6,7} →{A,B,C} given by f(5)=A, f(6)=C, and f(7)=B Draw its arrow diagram and state its domain, codomain and range. Is it (i) onto and (ii) one-to-one ? Explain. Does it have...- lgmath
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- Diagrams Domain Drawing Range
- Replies: 3
- Forum: Set Theory, Logic, Probability, Statistics