Question

1/3, 2/5, 3/7 express in set builder form​

Answer 1

Answer:

Here, 2 = 12 + 1 5 = 22 + 1 10 = 32 + 1 . . 50 = 72 + 1 Since, we can see denominator is square of numerator +1. Therefore, we can write the set builder form as {n/(n2+1): n ∈ N, 1 ≤ n ≤ 7}