Ask your own question, for FREE!
Mathematics 15 Online
OpenStudy (anonymous):

How to find the derivative of ln(secx + tanx) . I did it but, I don't know how to get the answer in my book

Can't find your answer? Make a FREE account and ask your own questions, OR help others and earn volunteer hours!

Join our real-time social learning platform and learn together with your friends!
Can't find your answer? Make a FREE account and ask your own questions, OR help others and earn volunteer hours!

Join our real-time social learning platform and learn together with your friends!