1.

If A={3,5,7,9,11},B={7,9,11,13}C={11,13,15} and D={15,17};(i) A∩B(ii) B∩C(iii) A∩C∩D(iv) A∩C(v) B∩D(vi) A∩(B∪C)(vii) A∩D(viii) A∩(B∪D)(ix) (A∩B)∩(B∪C)(x) (A∪D)∩(B∪C)

Answer» If A={3,5,7,9,11},B={7,9,11,13}

C={11,13,15} and D={15,17};

(i) AB

(ii) BC

(iii) ACD

(iv) AC

(v) BD

(vi) A(BC)

(vii) AD

(viii) A(BD)

(ix) (AB)(BC)

(x) (AD)(BC)


Discussion

No Comment Found