majormuss Messages 124 Reaction score 4 Thread starter Mar 5, 2011 #1 Homework Statement lim(x->0) (sec(x)-cos(x))/x^2 Homework Equations The Attempt at a Solution my attempts so far have being fruitless- pls help
Homework Statement lim(x->0) (sec(x)-cos(x))/x^2 Homework Equations The Attempt at a Solution my attempts so far have being fruitless- pls help
Mark44 Mentor Insights Author Messages 38,147 Reaction score 10,754 Mar 5, 2011 #2 Show us what you've tried.