Question

If SET A = {1,2,3,4,5} and SET B = {3,4,5,6,7,8} then find B - A = ?

Class 11 Sets chapter 1, Difference of a set (topic)

Answer 1

Basically B-A means what is in B but not in A therefore
B - A = {6, 7, 8}

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Answer 2

Answer: B-A=(6,7,8)

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