Question

please answers jaldi answer kro I will mark as brilliant but it should be right ​

Answer 1

Step-by-step explanation:

A={16,25,36,49,64,81}

= { 4²,5²,6²,7²,8²,9²}

= {x: x=n², 3< n <10 , n € N }

B= { 3,6,9,12,15,18 }

= { x: x= 3n , x< 7 , x € N }