Question

Q5. 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}

Answer 1

Answer:

Check the above solution

Answer 2

SoluTion :-

$\sf {(i)\ A'=U-A}\\\\\\\sf {= \{ a, b, c, d, e, f, g, h\}\ - \{a, b, c\}}\\\\\\\sf {=\{d, e, f, g\}}\\\\\\\\\\\\\sf {(ii)\ B'= U-B }\\\\\\\sf {= \{ a, b, c, d, e, f, g, h\}\ -\{d, e, f, g\} }\\\\\\\sf {=\{a,b,c,h\}}\\\\\\\\\\\sf {(iii)\ C'= U-C }\\\\\\\sf {= \{ a, b, c, d, e, f, g, h\}\ -\{a, c, e, g\} }\\\\\\\sf {=\{b,d,f,h\}}\\\\\\\\\\\sf {(iv)\ D'= U-D }\\\\\\\sf {= \{ a, b, c, d, e, f, g, h\}\ -\{f, g, h, a\} }\\\\\\\sf {=\{b,c,d,e\}}$