If Q, R, S are sets then QU(ROS) and (S-(QUR)) U (R- (QUS))) are disjoint sets.

Elementary Linear Algebra (MindTap Course List)
8th Edition
ISBN:9781305658004
Author:Ron Larson
Publisher:Ron Larson
Chapter4: Vector Spaces
Section4.4: Spanning Sets And Linear Independence
Problem 25E: Determine whether the set S={1,x2,2+x2} spans P2.
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Set Theory, Proving
Justify each line of proof.
Prove:
If Q, R, S are sets then QU(ROS)
and (CS-(QUR)) U(R- (QUS)))
are disjoint sets.
Transcribed Image Text:Justify each line of proof. Prove: If Q, R, S are sets then QU(ROS) and (CS-(QUR)) U(R- (QUS))) are disjoint sets.
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