Determine whether these statements are true or false.
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- Let P represent any statement. Classify as true or false. a P and P b P or Parrow_forwardIs the set named empty, finite, or infinite? a N=countingnumbers b V=vowels c P=pointsintheintersectionoftwodisjointsetsarrow_forwardSuppose that A and B are subsets of S.(a) Show that A ∩ B and A ∩ Bc are disjoint.(b) Express A as a union of two disjoint sets.(c) Express A ∪ B as a union of three mutually exclusive sets.arrow_forward
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- Which of the following statements are set identities? That is, which of the statements are true for all sets in a universe of discourse? O VA, B, C C U, A U (BN C) = (A U B) N (A U C) O VA, B, C E U, (Bn C) – A = (B – A) N (C – A) O VA, B, C E U, A U (B U C) = (A U B) U (A U C) O VA, B, C E U, A – (BU C) = (A – B) U (A – C)arrow_forwardLet A = {Romeo, Juliet, Anthony, Cleopatra, Gandhi, Mandela}, B = {Juliet, Mandela, Cleopatra}, and C = {Isabella, Nureyev, Fonteyn, Elizabeth, Mandela}, with universal set S = {Romeo, Juliet, Anthony, Cleopatra, Gandhi, Mandela, Elizabeth, Isabella, Nureyev, Fonteyn, Zelda}. Find the given set. HINT [See Quick Examples 1 and 2.] A ∪ Carrow_forwardState whether the following claim is true and explain why. (a) Claim: For all sets A, B, and C: (A – B) ∪ (B – C) = (A ∪ B) – (B ∩ C).arrow_forward
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