Use Taylor series to evaluate the following limits.
lim_{xrightarrow0}frac{sec x-cos x-x^2}{x^4} (Hint: text{The Maclaurin series for sec x is }1+frac{x^2}{2}+frac{5x^4}{24}+frac{61x^6}{720}+...)
Trent Carpenter 2021-01-31Answered
Use Taylor series to evaluate the following limits.