What is the third term of the Maclaurin series for f(x)=cos(x)f(x) = \cos(x)f(x)=cos(x)?
x33!\frac{x^3}{3!}3!x3
−x424-\frac{x^4}{24}−24x4
x44!\frac{x^4}{4!}4!x4
x2x^2x2