Question

The range of the relation r = {(x,x^2) / x is a prime number less than 13}

Answer 1

Given: the relation r = {(x,x^2) / x is a prime number less than 13}

To find: The range of the given relation.

Solution:

• Now we have given the relation r = {(x,x^2) / x is a prime number less than 13}

• Now the condition is:

                  x = prime number < 13

                  x = 2, 3, 5, 7, 11

• Then the squares will be:

                  x^2 = 4, 9, 25, 49, 121

• Now the range will be:

                  { 4 , 9 , 25 , 49 , 121 }

Answer:

             So the range will be { 4 , 9 , 25 , 49 , 121 }

Answer 2

Answer:

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