Question

guys please do this two questions please​

Answer 1

1.

A = {x:x is a factor of 12}

A = {2,2,3}

A = {2,3}

B = {x:x is a factor of 6}

B = {2,3}

Then, A∩B = {2,3}, A∪B={2,3}

2.

A ={x:x is a prime number,x<10 }

A = {2,3,5,7}

B = {x:x is a factor of 6}

B = {2,3}

Then, A∪B = {2,3,5,7}, A-B = {5,7}