Identify which of the two functions and is increasing on the interval and which is…

MATHEMATICS · Subjective · CBSE · Mathematics · Inverse Trigonometric Functions · Inverse Trigonometric Functions

Problem

Identify which of the two functions

y=\arcsin x

and

y=\arccos x

is increasing on the interval

(-1,1)

and which is decreasing. Give one brief reason for your choice based on their graphical behaviour.