Question

let A={ a l a letter in word College } and B= {b l b is letter in the world luggage } and U = {a,b, c, d ,e, f, g, l, o, u}. verify (A n B)' = A' U B'

Answer 1

Answer:

A = {c, o, l, e, g}

B = {l, u, g, a, e}

A n B = {l, g, e}

(A n B)' = {a, b, c, d, f, o, u}...........(1)

A' = {a, b, d, f, u}

B' = {b, c, d, f, o}

A' U B' = {a, b, c, d, f, o, u}.........(2)

from (1) and (2)

hence verified.