Question
The value of $9 \int_\limits0^9\left[\sqrt{\frac{10 x}{x+1}}\right] \mathrm{d} x$, where $[t]$ denotes the greatest integer less than or equal to $t$, is
Correct Answer
155
The value of $9 \int_\limits0^9\left[\sqrt{\frac{10 x}{x+1}}\right] \mathrm{d} x$, where $[t]$ denotes the greatest integer less than or equal to $t$, is