Question

A = {x/x is even, x < 10): B = {x/x is a prime number x < 10) then find A - B and B - A.

plz answer this correctly ​

Answer 1

Step-by-step explanation:

A={x/x is even , x<10 } ...

since x = any number less than 10

x/x = 1 always ...

1 is not a even number

so the set is empty set .

B = {x/x is a prime number x<10}

since x is a prime number less than 10

x/x = 1 always ...

1 is not a prime no so the set of B iss empty set

A - B=empty set

B - A = empty set