Geometry
Graphs of Trigonometric Functions
What is the \(x\)-coordinate of the intersection point between the graphs \(y=\arccos x \) and \(y=\frac{\pi}{2} ?\)
What is the value of the \(x\)-coordinate of the intersection points between \(y=\arcsin x\) and \(y=\arccos x?\)
What is the minimum value of the function \( y= \lvert\arcsin x\rvert \) in the interval \(-1 \leq x \leq 1?\)
Let \(y=\tan x\) for \( -\frac{\pi}{2} < x < \frac{\pi}{2} .\) What is the range of the inverse function \(\arctan x?\)
