Let A = {1, 3, 4, 9, 10, 11} and B = {1, 4, 5, 6, 7, 10}. Consider the following function f: A B defined by: f(1) = 1, f(3) = 5, f(4) = 10, f(9) = 4, f(10) = 6, f(11) = 7. You are required to determine whether the function f is an injection, surjection, bijection. To obtain marks you will need to make a correct selection on all of these. • Function f is an injection: Select • Function f is a surjection: Select • Function f is a bijection: Select
Let A = {1, 3, 4, 9, 10, 11} and B = {1, 4, 5, 6, 7, 10}. Consider the following function f: A B defined by: f(1) = 1, f(3) = 5, f(4) = 10, f(9) = 4, f(10) = 6, f(11) = 7. You are required to determine whether the function f is an injection, surjection, bijection. To obtain marks you will need to make a correct selection on all of these. • Function f is an injection: Select • Function f is a surjection: Select • Function f is a bijection: Select
Calculus For The Life Sciences
2nd Edition
ISBN:9780321964038
Author:GREENWELL, Raymond N., RITCHEY, Nathan P., Lial, Margaret L.
Publisher:GREENWELL, Raymond N., RITCHEY, Nathan P., Lial, Margaret L.
Chapter4: Calculating The Derivative
Section4.CR: Chapter 4 Review
Problem 5CR: Determine whether each of the following statements is true or false, and explain why. The chain rule...
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select true or false
Transcribed Image Text:Let A = {1, 3, 4, 9, 10, 11} and B = {1, 4, 5, 6, 7, 10}.
Consider the following function f: A→B defined by:
ƒ(1) = 1, ƒ(3) = 5, ƒ(4) = 10, ƒ(9) = 4, ƒ(10) = 6, ƒ(11) = 7.
You are required to determine whether the function f is an injection, surjection, bijection. To obtain marks you will need to make a correct selection on all
of these.
Function f is an injection: Select
Function f is a surjection: Select
• Function f is a bijection: Select
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