Find the exact value of the real number y.
-$$y = \arctan ( 1 )$$
A) $\frac { \pi } { 4 }$
B) $\frac { 2 \pi } { 3 }$
C) $\frac { 3 \pi } { 4 }$
D) $\frac { \pi } { 3 }$

Name: Find the exact value of the real number y. -\[y = \arctan ( 1 )\] A) $\frac { \pi } { 4 }$ B) $\frac { 2 \pi } { 3 }$ C) $\frac { 3 \pi } { 4 }$ D) $\frac { \pi } { 3 }$
Brand: Quizplus
Rating: 4.8 (37 reviews)

Question

Quizplus · Accepted Answer

The arctan function finds the angle whose tangent is the given number. Since the tangent of $\frac{\pi}{4}$ is 1, $y = \arctan(1) = \frac{\pi}{4}$.

Find the Exact Value of the Real Number Y y=arctan⁡(1)y = \arctan ( 1 )y=arctan(1)

Find the Exact Value of the Real Number Y $y = \arctan ( 1 )$