Question

solve qno 5 its urgent please​

Answer 1

Answer:

option E is correct that is {1,2,3,4}

Step-by-step explanation:

{1,2,3}U{2,3,4}

so,here is AUB( U=UNION OF TWO SETS)

={1,2,3,4}

I HOPE YOU UNDERSTAND THIS

Answer 2

Answer:

{ 1,2,3 } n { 2,3,4 }

Union of Double Sets

Let's Take the Common Elements from these Sets .

They will be { 1,2,3,4 }

So , Correct Answer is [E] { 1,2,3,4 }