Use a Calculator to Find the Value of the Expression $$\sin ^ { - 1 } \left( - \frac { 1 } { 7 } \right)$$

Multiple Choice

Use a calculator to find the value of the expression rounded to two decimal places.
- $$\sin ^ { - 1 } \left( - \frac { 1 } { 7 } \right)$$

A) $- 8.21$
B) $- 0.14$
C) $1.71$
D) $98.21$