What is arcsinleft(sinleft(frac17pi18right)right)\\arcsin\\left(\\sin\\left(\\frac{17\\pi}{18}\\right)\\right)arcsinleft(sinleft(frac17pi18right)right), given that frac17pi18>fracpi2\\frac{17\\pi}{18} > \\frac{\\pi}{2}frac17pi18>fracpi2?
frac16pi18\\frac{16\\pi}{18}frac16pi18
fracpi18\\frac{\\pi}{18}fracpi18
frac17pi18\\frac{17\\pi}{18}frac17pi18
fracpi17\\frac{\\pi}{17}fracpi17