Question

2синусп/6-косинусп/3+tgп/4=?

Answer 1

$2sin frac{ pi }{6} - cos frac{ pi }{3} + tg frac{ pi }{4} = 2* frac{1}{2} - frac{1}{2} + 1 = 1 - frac{1}{2} + 1 = 1 frac{1}{2}$