126k views
4 votes
URGENT! The range of y=Arccosx is (-pi/2,pi/2). True or False?

1 Answer

6 votes

false. range of
\cos^(-1)(x) is $[0,\pi]$

User Marsl
by
9.0k points
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

9.4m questions

12.2m answers

Categories