Determine the Exact Value Of $\arctan ( - 1 )$
A)

question 72

Multiple Choice

Determine the exact value of $\arctan ( - 1 )$ .

• A) \(\frac { \pi } { 4 }\)
• B) \(- \frac { \pi } { 2 }\)
• C) \(- \frac { \pi } { 4 }\)
• D) 0
• E) \(\frac { \pi } { 2 }\)

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