Question

The set A-B,B-A and A B are multiple disjoint set use example to observe if it's true

Answer 1

Answer:

Who” is a nominative form. “Whom” is its objective form. You need to decide the function of “who” or “whom” in the sentence. To do this, make the sentence a statement by reversing it. When this is done, “you” is revealed as the subject; therefore “whom” fits in only as the direct object, as in “You do love whom.” “Who” do you love would be