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Let R be a relation defined by R={(x , x...

Let `R` be a relation defined by `R={(x , xhat3)X` is a prime number `<10}` then which of the following is true. `R{(1,1),(2,8),(3,27),(4,64),(5, 125),(6,216),(7, 343),` `(8, 512),(9, 729)}` `R={(2,8),(3,27),(5, 125)(7, 343)}` `R={(2,8),(4,64),(6, 216),(8, 512)}` None of these

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