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Write the relation R = {(x , x^3): xis a...

Write the relation `R = {(x , x^3): x```is a prime number less than 10} in roster form.

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The correct Answer is:
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`because` x, is prime number less than 10.
`thereforex=2,3,5,7thenx^(3)=2^(3),3^(3),5^(3),7^(3)=8,27,125,343`
then ordered pairs of relation R which are defined by `(x,x^(3)).`
`R={(2,8),(3,27),(5,125),(7,343)}`
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