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Mathematics - Sets and Relations Question with Solution | TestHub

MathematicsSets and RelationsQuestions on Symmetric Transitive and Reflexive PropertiesEasy2 minPYQ_2018

MathematicsEasysingle choice

Let $N$ denote the set of all natural numbers. Define two binary relations on $N$ as $R_{1} = \{(x, y) \in N \times N : 2 x + y = 10\}$ and $R_{2} = \{(x, y) \in N \times N : x + 2 y = 10\}$ . Then

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Answer:

Solution:

$R_{1} = \{(1, 8), (2, 6), (3, 4), (4, 2)\}$

$R_{2} = \{(8, 1), (6, 2), (4, 3), (2, 4)\}$ }

Range of $R_{2} = \{1, 2, 3, 4\}$

Stream:JEESubject:MathematicsTopic:Sets and RelationsSubtopic:Questions on Symmetric Transitive and Reflexive Properties

⏱ 2mℹ️ Source: PYQ_2018

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