, when simplified, reduces…

MATHEMATICS · Single correct · CBSE · Mathematics · Inverse Trigonometric Functions · Inverse Trigonometric Functions

Problem

\sin^{-1}(\sin 3)+\sin^{-1}(\sin 4)+\sin^{-1}(\sin 5)

, when simplified, reduces to (1) an irrational number (2) a rational number (3) an even prime (4) a negative integer