Question

What is (B∩A)c where A={5,11,3,8,9} , B={99,5,11,2,4} and Universal Set={5,16,4,12,2,11,99,3,1,9,8}?Select the correct answer below:(B∩A)c={16,12,1}(B∩A)c={16,4,12,2,99,3,1,9,8}(B∩A)c={5,11,3,8,9,99,2,4}(B∩A)c={99,2,4,11}

Answer 1

SOLUYION

The intersection B n A is given as

`B\cap A=\lbrace5,11\rbrace`

The complement is

`(B\cap A)^c=\lbrace16,4,12,2,99,3,1,9,8\rbrace`