Browse by Stream
QnA
Home
QnA
Go To Your Study Dashboard

Get Answers to all your Questions

header-bg qa
  • Home
  • NCERT
  • If U = {1, 2, 3, 4, 5, 6, 7, 8, 9, 10}, A = {1, 2, 3, 5}, B = {2, 4, 6, 7} and C = {2, 3, 4, 8}. Then (i)    (B ∪ C)′ is ______________. (ii)(C – A)′ is ______________.

If U = {1, 2, 3, 4, 5, 6, 7, 8, 9, 10}, A = {1, 2, 3, 5}, B = {2, 4, 6, 7} and C = {2, 3, 4, 8}. Then
(i)    (B ∪ C)′ is ______________. (ii)(C – A)′ is ______________.
 

Answers (1)

Given that: U = {1, 2, 3, 4, 5, 6, 7, 8, 9, 10}, A = {1, 2, 3, 5}, B ={2, 4, 6, 7} and C = {2, 3, 4, 8}

  1. (B\cup C)' = \{2,3,4,6,7,8\}' = \{1,5,9,10\}
  2. (C-A)' = \{1,2,3,5,6,7,9,10\}
     
Posted by

infoexpert22

View full answer

Similar Questions

Latest Question