Let’s consider the mapping given by f:{1,2,3,4,5,}→{2,4,5,8,10} given by.Statement: Here is a function:Question 1Select one:TrueFalse
Question
Let’s consider the mapping
given by
f: {1, 2, 3, 4, 5} → {2, 4, 5, 8, 10}
given by.
Statement: Here is a function:
Question 1
Select one:
True
False
Solution
The statement says that there is a function given by f:{1,2,3,4,5}→{2,4,5,8,10}.
To determine if this statement is true or false, we need to check if the mapping satisfies the properties of a function.
- Each element in the domain must be mapped to exactly one element in the codomain.
- There should be no element in the domain that is left unmapped.
Let's check if these properties hold for the given mapping:
-
For each element in the domain {1,2,3,4,5}, we can see that:
- 1 is mapped to 2
- 2 is mapped to 4
- 3 is mapped to 5
- 4 is mapped to 8
- 5 is mapped to 10
Each element in the domain is indeed mapped to exactly one element in the codomain.
-
There are no elements in the domain {1,2,3,4,5} that are left unmapped.
Based on these observations, we can conclude that the statement is true.
Similar Questions
Function is a relation in which no two distinct ordered pairs have the same first elements.a.Trueb.False
A stack diagram shows the value of each variable and the function to which each variable belongs.Question 5Select one:TrueFalse
A function f : A B defined as f(x) = 2x is both one-one and onto. IfA = {1, 2, 3, 4}, then find the set B.
If f:A→B is a bijective function and n(A)=6 then which of the following is not possible*Number of elements in range of f is 6n(A)=n(B)n(B)=6n(B)=8
The function f(x)=x+1 from the set of integers to itself is onto. Is it True or False?
Upgrade your grade with Knowee
Get personalized homework help. Review tough concepts in more detail, or go deeper into your topic by exploring other relevant questions.