Question

If U = {a, b, c, d, e, f, g, h}, A = {b, d, f, h} and B = {a, d, e, h}, find the following set

(B’)’

Answer 1

B’ = {b, c, f, g}

(B’)’ = U – B’

= {a, b, c, d, e, f, g, h} – {b, c, f, g}

= {a, d, e, h}