Question

write the following in set builder form {natural numbers that are perfect square and are less than 50}​

Answer 1

Answer:

good evening

1^2 =1 , 2^2 =4, 3^2 =9, 4^2=16 , 5^2=25 , 6^2=36 , 7^2=49 are the perfect square and are less than 50

{x:x X= n^2 belongs to N X< 8 }

hope this is helpful