If A is the set of letters in the word “ trivial” and B is the set of letters in the word “difficult”
then the set B-A=​

1 thought on “If A is the set of letters in the word “ trivial” and B is the set of letters in the word “difficult”<br />then the set B-A=​”

1. Answer:

   B-A={r,v,a}

   Step-by-step explanation:

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