Question

find AUB , ANB A= {x,y,z,k} B= { x,y,z,k,a,b,c,d}​

Answer 1

Answer:

(I)AUB={x,y,z,k,a,b,c,d}

(ii)ANB={x,y,z,k}

Answer 2

Step-by-step explanation:

................................................................ it's ok..