*positive integer constant*

**A**that satisfies this relationship:

6

**∫**{y}

^{[y]}dy = 19/20

A

__Bonus Question__:

What are the possible pair(s) of the

*positive integer constants*

**(B, C)**that satisfy this relationship?

C

**∫**[y]

^{{y}}* ln [y] dy = 18

B

__Notes__:

(i) [x] is the greatest integer ≤ x, and {x}= x - [x]

(ii) ln x is the

**natural logarithm**of x.