Science:Math Exam Resources/Courses/MATH101/April 2011/Question 01 (j)/Hint 1

The Maclurian series for $\sin(x)$ is given by

$\sin(x)=x-{\frac {x^{3}}{3!}}+{\frac {x^{5}}{5!}}-{\frac {x^{7}}{7!}}+\cdots$