\tan(75^\circ) = \tan(45^\circ + 30^\circ) = \frac\tan 45^\circ + \tan 30^\circ1 - \tan 45^\circ \tan 30^\circ. - AMAZONAWS

📅 March 6, 2026 👤 scraface

Mar 06, 2026

$\tan(75^\circ) = \tan(45^\circ + 30^\circ) = \frac{\tan 45^\circ + \tan 30^\circ}{1 - \tan 45^\circ \tan 30^\circ}.$