If U = {a, b, c, d, e, f, g, h}, find the complements of the following sets :

(i) A = {a, b, c} (ii) B = {d, e, f, g}


(iii) C = {a, c, e, g} (iv) D = {f, g, h, a}

(i) We have to find complement of A, which is given by (U - A)


A’ = U - A


A’ = {a, b, c, d, e, f, g, h} - {a, b, c}


A’ = {d, e, f, g, h}


(ii) B’ = U - B


B’ = {a, b, c, d, e, f, g, h} - {d, e, f, g}


B’ = {a, b, c , h}


(iii) C’ = U - C


C’ = {a, b, c, d, e, f, g, h} - {a, c, e, g}


C’ = {b, d , f, h}


(iv) D’ = U - D


D’ = {a, b, c, d, e, f, g, h} - {f, g , h , a}


D’ = {b, c, d, e}


4