Question

the range of the relation R ={(x,x²)/x is a prime number less than 8}is​

Answer 1

Step-by-step explanation:

R={(x,x

3

):x is a prime number less than 10}

The prime numbers less than 10 are 2,3,5 and 7

∴R={(2,8),(3,27),(5,125),(7,343)}