Chapter 5.1, Problem 32E

In the following exercises, graph the function then use a calculator or a computer program to evaluate the following left and right endpoint sums. Is the area under the curve between the left and right endpoint sums?

32. [T] $L_{50}$ and $R_{50}$ for $y=\tan \left(x\right)$ on the interval $\left[0,\frac{\pi }{4}\right]$