Answers by visitors named: Scotto

True/False. sec Θ ° > tan Θ ° for every angle Θ. Please explain why?

Find a positive number x for which cos (ln x) = 0. I really don't know where to start, please help me.

Thank you both, reiny and jolly rancher. Thanks for the graph, and jolly rancher, that totally made it a lot easier for me to understand. :)