Question

sin п/3+cos п/3-tgп/4-ctgп/3

Answer 1

$frac{ sqrt{3} }{2} + frac{1}{2} -1- frac{1}{ sqrt{3} } = frac{1+ sqrt{3} }{2} - frac{ sqrt{3}+1 }{ sqrt{3} } = frac{ sqrt{3}+3-2 sqrt{3}-2 }{2 sqrt{3} } = frac{1- sqrt{3} }{2 sqrt{3} }$