Question

if A = {1,2,3,4}, B = {1,2,3,....7,8} find AnB and AUB.

note :- answer should be in attachment​

Answer 1

$\sf\pink{refer}$ $\sf\orange{the}$ $\sf\green{given}$ $\sf\red{attachment}$

Answer 2

AnSwEr:

• A = {1,2,3,4},

•B = {1,2,3,....7,8}

Now,

A n B = {1,2,3,4} all the elements which are common to both sets.

A U B= {1,2,3,4,5,6,7,8} All the elements of set A and B.

$\rule{200}2$