Question

Sin 60 by cos square 45 - 3 tan 30 + tan square 60 can someone plz give me the solved solution of this

Answer 1

Find sine, cosine, and tangent of 60°. ... 2 Find tan 45°, cos 45° , sin 90°, cos 30°, sin 30°, cos 90°. ... cot 30° = tan(90°−30°) = tan 60 ...