Prove the identity sin(2x)/sin(x) - cos(2x)/cos(x)= sec x  Can you explain steps please I'm having a hard time understanding this. Thanks in advance!

Expert Answers info

degeneratecircle eNotes educator | Certified Educator

calendarEducator since 2012

write290 answers

starTop subject is Math

Usually it's easiest to work with the more complicated side and try to reduce it to the simpler looking side. We'll use the...

(The entire section contains 87 words.)

Unlock This Answer Now

check Approved by eNotes Editorial