what are all the solutions (in exact values) to tan x = 1/4 [-π,π] ? July 21, 2021 by Thành Đạt what are all the solutions (in exact values) to tan x = 1/4 [-π,π] ?
9514 1404 393 Answer: arctan(1/4) arctan(1/4) -π Step-by-step explanation: The inverse tangent of 1/4 is an irrational number, only expressible exactly as … arctan(1/4) This is a first-quadrant angle. There is a matching third-quadrant angle with the same tangent: arctan(1/4) -π Reply
9514 1404 393
Answer:
Step-by-step explanation:
The inverse tangent of 1/4 is an irrational number, only expressible exactly as …
arctan(1/4)
This is a first-quadrant angle. There is a matching third-quadrant angle with the same tangent:
arctan(1/4) -π