Question

Sa se calculeze arcsin x/2 , daca x apartine {-1,1,√2,-√3}

Answer 1

arcsin1/2=π/6
arcsin(-1/2)=-π/6
arcsin(√2/2)=π/4
arcsin(√3/2)=π/3
as simple as that, toceala pura!!
dar tre rog scrie si tu
{-1;1;√2;-√3}  ca nu intelegeam ce doresti...