Tangents Of Angle Progression

Geometry Level 3

tan21+tan23+tan25++tan287+tan289= ?\large \tan^2 1^\circ + \tan^2 3^\circ + \tan^2 5^\circ + \cdots+ \tan^2 87^\circ + \tan^2 89^\circ = \ ?

×

Problem Loading...

Note Loading...

Set Loading...