Question

u\:=\:cosec^{-1}\left(\frac{\left(x^{\frac{1}{2}}\:+\:y^{\frac{1}{2}}\right)}{x^{\frac{1}{3}}\:+\:y^{\frac{1}{3}}}\right)^{\frac{1}{2}}

Answer 1

Answer:

What hacking number is this!