SOLUTION TO DETERMINE Give one example and express that function in all the ways possible. EVALUATION We first define function Let A and B are two non empty sets . Then a function f : A B is rule that assigns every element x of A to an definite element y of B In such cases we write y = f(x) We consider the function [tex]\displaystyle\sf{f(x) = |x + 2| }[/tex] Then the function can be rewritten as [tex]\sf f(x) = |x + 2| = \begin{cases} & \sf{ \: \: \: \: (x + 2) \: \: \: \: when \: x > – 2} \\ \\ & \sf{ – (x + 2) \: \: \: \: \: when \: x \leqslant – 2} \end{cases}\\ \\[/tex] ━━━━━━━━━━━━━━━━ Learn more from Brainly :- 1. show that f:Q–>Q is defined by f(x)= 5x+4 is bijection and find f^-1 https://brainly.in/question/12939457 2. Represent all possible one-one functions from the set A = {1, 2} to the set B = {3,4,5) using arrow diagram. https://brainly.in/question/22321917 Reply
SOLUTION
TO DETERMINE
Give one example and express that function in all the ways possible.
EVALUATION
We first define function
Let A and B are two non empty sets . Then a function f : A B is rule that assigns every element x of A to an definite element y of B
In such cases we write y = f(x)
We consider the function
[tex]\displaystyle\sf{f(x) = |x + 2| }[/tex]
Then the function can be rewritten as
[tex]\sf f(x) = |x + 2| = \begin{cases} & \sf{ \: \: \: \: (x + 2) \: \: \: \: when \: x > – 2} \\ \\ & \sf{ – (x + 2) \: \: \: \: \: when \: x \leqslant – 2} \end{cases}\\ \\[/tex]
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Learn more from Brainly :-
1. show that f:Q–>Q is defined by f(x)= 5x+4 is bijection and find f^-1
https://brainly.in/question/12939457
2. Represent all possible one-one functions from the set A = {1, 2} to the set B = {3,4,5) using arrow diagram.
https://brainly.in/question/22321917