The value of a when b is 5 is 18. If a is inversely proportional to (b2 + 1), find the value of a when b = 6 (to the nearest integer)?
1
13
2
14
3
21
4
18
The value of a when b is 5 is 18. If a is inversely proportional to (b2 + 1), find the value of a when b = 6 (to the nearest integer)?