Question

generate new problems on sets

Answer 1

1. if A ={1,2,{3,4}}, THEN AMONG THE FOLLOWING INCORRECT SATATEMENT IS
  
   A]3 belongs to A
   B]{1} subset of A
   C]{2} belongs to A
    D]1 subset or equal to A

2.THE SET BUILDER FORM OF RELATION  R={ (-2,-7), (-1,-4), (0,-1), (1,2),(2,5) }

3.IF A = {a,b} then power set of A is

4. THE NUMBER OF ALL PROPER SUBSETS OF {3,2,5}

5.IF A={1,2,3} B={3,4,5,6} C= 1,2,4.6,7} THEN FIND  
       1. A  union  B   2. B union C 

6. IF A = {2,3,4,5} B={3,4} C= {2,3,4} THEN VERIFY
     1.A-B=A intersection B`      2.( A union B)` = A` union B`

Answer 2

Answer:

1) what do you mean by sets?

2) How many types are there in sets?

3) what are the uses of sets in our daily life?

4) change the following sets in set builder form

a. C= (1,2,3,4,5) b. F=( 2,3,5,7,11)

5) find the AUB, when A= (1,2,3,4,5) B=(4, 5,6,7,8)

Step-by-step explanation:

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