Solving an inverse trigonometric equation. Algebraic challenge.

This video is about an inverse trigonometric equation. Fun problem in algebra. Follow me: https://twitter.com/SyberMath Subscribe!!!: https://www.youtube.com/SyberMath?sub_confirmation=1 Polynomial expressions,difference of squares,algebra,algebraic equations,SyberMath,algebraic manipulations,equations,substitution,Challenging Math Problems,Non-routine Math Problems,polynomial equations,an algebra challenge,algebraic identities,non-standard methods,symmetry,math,maths,mathematics,Trigonometric equations,an algebraic challenge,A challenge in algebra.,inverse trigonometric equations,inverse trigonometric functions