Question

Q.1.) Write the following sets in the set builder form. 1.) A={1,8,27,64,125} 2.) B={a,e,i,o,u} 3.) C={11,13,17,19}.​

Answer 1

Since the numbers 11,13,17,19 are prime numbers and that too between 10 to 20, we have the set

C

= { x:x is a prime number between 10 and 20 }