Trigonometry › Inverse trigonometric functions › Inverse trig equations

Sum of inverse sines of sines

High school · ●●○○○ 20 pts

Compute sin⁡−1(sin⁡3)+sin⁡−1(sin⁡4)+sin⁡−1(sin⁡5).\sin^{-1} (\sin 3) + \sin^{-1} (\sin 4) + \sin^{-1} (\sin 5). All functions are in radians.

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principal valuestrigonometric identities