Q. For the principle value branch of the graph of the function $y = \sin^{- 1}{x,\ - 1 \leq x \leq 1}$, which among the following is a true statement?
A) Graph is symmetric about the $x$-axis
B) Graph is symmetric about the $y$-axis
C) Graph is not continuous
D) The line $x = 1$ is a tangent
Explanation
(d)
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Hence, the line $x = 1$ is a tangent to the function.
Reviewed by Dr. Abubacker
Physics Educator & NEET/JEE Specialist
Ph.D. in Physics with 19+ years of teaching experience.