Tutorial Exercise

Use the Quotient Rule to find the derivative of the function.

$f(t)=\frac{cos(t)}{t^4}$

Step $1$

To use the quotient rule, write the given function as a quotient of two functions. $f(t)=\frac{g(t)}{h(t)},$ where $g(t)=cos(t)$ and $h(t)=$