Question

if aA={letters of word {INTERGITY} and B={letters of word RECKONING}. find A-B and B-A​

Answer 1

Step-by-step explanation:

Given that ,

A={letters of the word INTERGITY}

A={I,N,T,E,R,G,Y}

,B={letters of the word RECKONING}

B={R,E,C,K,O,N,I,G}

1. A-B

A-B={I,N,T,E,R,G,Y}-{R,E,C,K,O,N,I,G}

={T,Y}

Therefore A-B={T,Y}

B-A ={R,E,C,K,O,N,I,G}-{I,N,T,E,R,G,Y}

={C,K,O}

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