Q. 124.3( 39 Votes )

State whether eac

Answer :

(i) Let us assume, A = {2, 3, 4, 5}


And, B = {3, 6}



= {3}


Hence, A and B are not disjoint sets


The given statement is false


(ii) Let us assume, A = {a, e, i, o, u}


And, B = {a, b, c, d}



= {a}


Hence, A and B are not disjoint sets


The given statement is false


(iii) Let us assume, A = {2, 6, 10, 14}


And, B = {3, 7, 11, 15}




Hence, A and B are disjoint sets


The given statement is true


(iv) Let us assume, A = {2, 6, 10}


And, B = {3, 7, 11}




Hence, A and B are disjoint sets


The given statement is true


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