Question

question no. 2
pre - RMO Exam for you all students solve this and send me image, solution or answer​

Answer 1

$\large\boxed{Answer}$

Here ,

U = {1,2,3,4,5,6,7,8}

A = {2,3,4,5}

A' = U - A

A' = {1 , 6 , 7 , 8}

Answer 2

Answer:

please mark me as brainliest

Step-by-step explanation:

Hey Mate,

Given Data,

U = {1, 2, 3, 4, 5, 6, 7, 8, 9}

A = {2, 4, 6, 8}

B = {2, 3, 5, 7}

A' = {1, 3, 5, 7, 9}

B' = {1, 4, 6, 8, 9}

So, (A' n B') =  {1, 9}

(A U B)' = U - (A U B)

(A U B)' = {1, 2, 3, 4, 5, 6, 7, 8, 9} - {2, 3, 4, 5, 6, 7, 8}

(A U B)' = {1, 9} = (A' n B')