SOLUTION: Verify each trig equation by subtituting identities to match the right hand side of the equation to the left hand side of the equation. (sinx/ 1- cosx) + (sinx/1+cosx) = 2 csc

Algebra ->  Rational-functions -> SOLUTION: Verify each trig equation by subtituting identities to match the right hand side of the equation to the left hand side of the equation. (sinx/ 1- cosx) + (sinx/1+cosx) = 2 csc      Log On


   

Question 767185: Verify each trig equation by subtituting identities to match the right hand side of the equation to the left hand side of the equation.
(sinx/ 1- cosx) + (sinx/1+cosx) = 2 csc x
Answer by lwsshak3(11628) About Me  (Show Source):
You can put this solution on YOUR website!
Verify each trig equation by subtituting identities to match the right hand side of the equation to the left hand side of the equation.
(sinx/ 1- cosx) + (sinx/1+cosx) = 2 csc x
start with left hand side
sin%28x%29%2F%281-cos%28x%29%29%2Bsin%28x%29%2F%281%2Bcos%28x%29%29


cancel out sin(x)
%281%2Bcos%28x%29%2B1-cos%28x%29%29%2F%28sin%28x%29%29
%282%29%2F%28sin%28x%29%29=2csc%28x%29
verified:left hand side=right hand side