Question

Write the following sets in the set builder form ​

Answer 1

Answer:

• A = { x : x = 2n, n $\epsilon$ N, 1 ≤ n ≤ 4 }

• B = { x : x = $\sf 3^{n}$, n $\epsilon$ N, 1 ≤ n ≤ 4 }

• C = { x : x = n², n $\epsilon$ N, 1 ≤ n ≤ 5 }

• D = { x : x is a +ve prime number }

• E = { x : x is a vowel of English alphabet }

$\\\\ \rm{\epsilon \: is \:a \: symbol \: for }\bf{ \: Belongs\: to}$