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Question
In which of the following figures, does the shaded portion show B - A?
In which of the following figures, does the shaded portion show B - A?
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Solution
The correct option is C
B - A is the set of elements belonging to only B.
In all the Venn diagrams, B⊆A. As B⊆A, there will be no element that will belong to only B. Hence B - A = { } or ϕ.
B - A is the set of elements belonging to only B.
In all the Venn diagrams, B⊆A. As B⊆A, there will be no element that will belong to only B. Hence B - A = { } or ϕ.
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