19. If A = {a, b, c, d, e }, B = {a, c, e,g} C = {b, d, e, g} , then which of the following is true a) C C(AUB) b) CC(ANB) c) AU

Question

19. If A = {a, b, c, d, e }, B = {a, c, e,g} C = {b, d, e, g} , then which of the following is true
a) C C(AUB) b) CC(ANB) c) AUB=AUC
d) Both a and b​

in progress 0
Ayla 1 month 2021-09-22T00:08:49+00:00 1 Answer 0 views 0

Answers ( )

    0
    2021-09-22T00:10:48+00:00

    \bf\huge {ANSWER}

    A = { a , b , c , d , e }

    B = { a , c , e , g }

    C = { b , d , e , g }

    a ) \rm A\cup  B = { a , b , c , d ,e , g }

       All the elements of C are in \rm (A\cup B ) .

       \rm\bf \therefore C \subset  (A \cup B )

    b ) \rm (A\cap B) = { a , c , e }

       All the elements of C are not in \rm (A\cap B) .

       \therefore\bf C \  is \ not \ a  \ subset  \ of (A\cap B)

    c) \rm (A\cup B)= { a , b , c , d , e , g }

       \rm (A\cup C) = { a , b , c , d , e , g }

        L.H.S = R.H.S

        \bf \therefore A\cup B=A \cup C

    Option a and option c are true .

    HOPE IT HELPS U ……………

Leave an answer

Browse
Browse

18:9+8+9*3-7:3-1*13 = ? ( )