Respuesta :

Answer:

AUB = {2,3,4,6,8,9,10,12}

Here,

U = {1,2,3,- - - - - 10}

A = { 2,4,6,8,10}

B = { 3,6,9}

AUB = ?

Now,

AUB = { 2,4,6,8,10} U { 3,6,9}

= { 2,3,4,6,8,9,10}

I hope it's help you..

Thanks