Question

Decide whether set Aand set B are equal sets if,

A= {x/x is even prime number} and

B = {x/7x - 1 = 13}

Solution :

A= Even prime number

A= { } ............................................(1)

Now for set B

7x - 1 = 13

7x = 13 + 1

7x = 14

x =

A = { } ...........................................(2)

A B ............................................... from (1) and (2)

(set Aand B are equal sets)​

Answer 1

Answer:

sorry I don't now answers sorry