Question

Solve any one of the following. (Any 1) 03

1) Write the rational number 23

7

in decimal form.

2) Observe the Venn diagram and write the following set:
i) A

ii) B

iii) U


​

Answer 1

Answer: Observe the given Venn diagram and write the following sets.

(i) A  

(ii) B  

(iii) A∪B  

(iv) U

(v) A'  

(vi) B'  

(vii) (A∪B)'

From seeing the venn diagram we can found that

A = { x , y , z , m , n}

B = { p , q , r , m , n)

Then intersection of A & B

A U B = ( x , y , z, p , q , r , m , n)

U = {}

A' - Which is not A

A' = { p , q , r , s , t}

B' - Which is not B

B' = { x , y , z , s , t}

(A U B)' - which is not in A U B

(A U B)' = {s , t}

Step-by-step explanation:

Answer 2

Step-by-step explanation:

Q1Ans :

=3.285

Q2 Ans : 1) U = {1, 2, 3, 4, 5, 7, 8, 9, 10, 11, 13}

2) A = {1, 2, 3, 5, 7}

3) B = {1, 5, 8, 9 , 10}

4) A ∪ B = {1, 2, 3, 5, 7, 8, 9, 10}

5) A ∩ B = {1, 5}