Evaluate the Expression $\arccos \left( - \frac { 2 } { 3 } \right)$

question 324

Multiple Choice

Evaluate the expression.Round your result to two decimal places. $\arccos \left( - \frac { 2 } { 3 } \right)$

• A)0.30
• B)1.30
• C)4.30
• D)3.30
• E)2.30