answer clearly please Each graph represents a relation F:X rightarrow Y, that ma

Question

answer clearly please

Each graph represents a relation F:X rightarrow Y, that may also be a function. For questions 1-6, answerthe following questions by typing the number above the graph on the line. If there are no functions of the given type, write none on the line. Which of the above represent a partial function? Which of the above represent a total function? Which of the above represent a 1-1 function? Which of the following represent an onto function? Which of the above represent a 1-1 correspondence? Which of the above are not functions? For questions 7 -18, your answers will be sets of numbers or letters associated with the points of the diagrams. Write your answers in set list form, enclosing each list of points in curly brackets. diagrams. Write your answers in set list form, enclosing each list of points in curly brackets. What is the domain of (A)? What is the domain of definition of(A)? What is the co-domain of (A)? What is the range of (A)? What is the domain of (D)? What is the domain of definition of(D)? What is the co-domain of (D)? What is the range of (D)? What is the domain of (E)? What is the co-domain of(E)? What is the range of (E)? What is the domain of (H)?

Explanation / Answer

1. Partial fuction :-only A. Since A is the only function which has not all X values mappes to Y.

2.Total fuction:-C,D,E,F,G,H.

3.One to One:-A,E,F,G

4.Onto:-E,F,G

5.One to one correspondence:-E,F,G

6.Not Function:A,B

7.Domain of A={1,2,3,4}.

8.Domain of definition of A={1,2,3,4}.

9.Cdomain of A={1,2,3,4}.

10.Range of A={a,b,c}.

11.Domain of D={1,2,3,4}.

12.Domain of D={1,2,3,4}.

13.Codomain of D={a,b,c,d}.

14.Range of D={a,c,d}.

15.DOmain of E={1,2,3,4}.

16.Codomain of E={a,b,c,d}.

17.Range of E={a,b,c,d}.

18.Range of H={a,b,c,d}.

Domain:-All the values in the Set X.

Codomain:-All the values in set Y.

Range:-Only the values which are mapped in set Y.

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