What is the result of ∫dxa2−x2\int \frac{dx}{\sqrt{a^2-x^2}}∫a2−x2dx?
arcsin(x/a)+C\arcsin(x/a) + Carcsin(x/a)+C
1aarcsin(x/a)+C\frac{1}{a}\arcsin(x/a) + Ca1arcsin(x/a)+C
arccos(x/a)+C\arccos(x/a) + Carccos(x/a)+C
None