Question

if A =(1,2,3,4,5,6,7) B=(2,4,6,8,10) C=(6,9,12) D=(8,12,16). Find :-. (A n C) u (B n D)​

Answer 1

Answer:

Step-by-step explanation:

(A n C) = {1,2,3,4,5,6,7} n {6,9,12}

{6}

(B n D) = {2,4,6,8,10} n {8,12, 16}

{8}

(A n C ) u ( B n D) = {6,8}

Answer 2

Answer:

(A n C ) U (B n D) = (6,8)

Step-by-step explanation:

A = (1,2,3,4,5,6)

B = (2,4,6,8,10)

C = (6,9,12)

D = (8,12,16)

A n C = (1,2,3,4,5,6) n (6,9,12)

A n C  = (6)

B n D = (2,4,6,8,10) n (8,12,16)

B n D = (8)

(A n C) U (B n D) = (6) U (8)

(A n C ) U (B n D) = (6,8)