SET THEORY

 

 

Solution

The correct option is option C in the option provided    

 

 

 

 

 

 

 

 

SOLUTION

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Solution

 

 

 

Solution

 

 

 

 

 

 

 

Question 6

 

 

 

 

 

 

 

 

 

The shaded region in the venn diagram above is (U.M.E 2004, Question 48)

 

Solution

 

 

SOLUTION

 

 

 

 

 

 

 

 

   

 

 

R

C

7

10

4

           

           

 

           

            Question 17

If x = {n² +1: is a positive integer and  }, y = { 5n : n is a positive integer and  }, find  {UME 2009, Question 10, Set A, U03}

A.  {5,10}  B.  {5,10,15}  C)   {2, 5, 10}    (D)  {5, 10,15, 20}

 

Solution

            Answer: Option A

 

            Question 18

           

            {UME 2009, Question 11, Set A, U03}          

A.  I and II   B.  I and III    C.   II and III   D.  I, II and III

           

Answer: option A (study the question, and you will notice this, Sorry, I don’t know how I can explain it)