Use the Properties of Inverse Trigonometric Functions to Evaluate the Expression

question 242

Multiple Choice

Use the properties of inverse trigonometric functions to evaluate the expression. $\tan ( \arctan 40 )$

• A) \(\tan ^ { - 1 } 40\)
• B) \(- 40\)
• C) \(\frac { \pi } { 40 }\)
• D) \(\tan 40\)
• E)40