Question

A= {1,2,3} B= {2,3,4}. Find (A∩B)xA

PLEASE ANSWER FOR THIS QUESTION. ​

Answer 1

Answer:

Step-by-step explanation:

(A∩B)={2,3}

(A∩B) x A = {1,2,3} x {2,3}

{(1,2) (1,3) (2,2) (2,3) (3,2) (3,3)}

Answer 2

Step-by-step explanation:

Given :-

A= {1,2,3}

B= {2,3,4}.

To find :-

Find (A∩B)xA ?

Solution :-

Given sets are :

A= {1,2,3}

B= {2,3,4}.

A∩B

= { 1,2,3} ∩ { 2,3,4 }

={ 2,3}

A∩B = { 2,3}

(A∩B)xA

=> {2,3}x{1, 2, 3}

=> {(2,1),(2,2),(2,3),(3,1),(3,2),(3,3)}

Answer:-

(A∩B)xA = {(2,1),(2,2),(2,3),(3,1),(3,2),(3,3)}

Used formulae:-

If A and B are the two non empty sets then

• The set of all common elements in both the sets A and B is called the Intersection of the sets and it is denoted by A∩B.

• The set of order pairs such that first element in the A and the second element in the B is called the Cartesian product of A and B and it is denoted by A×B