SOLUTION: prove by simplifying each side to a common expression sec(-0)-cos(-0)=sin(-0)tan(-0)

Algebra ->  Customizable Word Problem Solvers  -> Travel -> SOLUTION: prove by simplifying each side to a common expression sec(-0)-cos(-0)=sin(-0)tan(-0)      Log On

Ad: Over 600 Algebra Word Problems at edhelper.com


    

Question 1112699: prove by simplifying each side to a common expression
sec(-0)-cos(-0)=sin(-0)tan(-0)
Answer by Alan3354(69443) About Me  (Show Source):
You can put this solution on YOUR website!
sec(-0)-cos(-0)=sin(-0)tan(-0)
--------------
Multiply by cosine