Question

Сравните п/2+п/3 и П

Answer 1

$frac{pi}{2}+frac{pi}{3}=frac{3*pi}{3*2}+frac{2*pi}{2*3}=frac{3pi+2pi}{2*3}=frac{5pi}{6}\\ pi=frac{6pi}{6} textgreater frac{5pi}{6}=frac{pi}{2}+frac{pi}{3}$