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Question
Represent the truth of the following statement by the Venn diagram.
If a quadrilateral is a rhombus, then it is a parallelogram.
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Solution
Let U : The set of all quadrilaterals.
P : The set of all parallelograms.
R : The set of all rhombuses.
The above Venn diagram represents truth of the given statement, R ⊂ P.
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