Chapter B, Problem 42E

To determine

(a)

To calculate:

The value of $\frac{3+\frac{5+\frac{6-8.3}{2}}{3}}{9}$ and the command used for it.

To determine

(b)

To calculate:

The value of $\frac{3+\frac{5-\frac{6-8.3}{2}}{3}}{9}$.

To determine

(c)

To calculate:

The value of $\frac{3-\frac{5+\frac{6-8.3}{2}}{3}}{9}$.