Thursday

December 18, 2014

December 18, 2014

Posted by **Anonymous** on Friday, November 8, 2013 at 7:31pm.

sec x/(sec x -tan x)=sec^2 x +sec x tan x

- Pre Calculus -
**Steve**, Saturday, November 9, 2013 at 12:24ammultiply top and bottom by sec+tan and recall that

sec^2-tan^2 = 1

**Answer this Question**

**Related Questions**

Integration - Intergrate ¡ì sec^3(x) dx could anybody please check this answer. ...

Calculus 12th grade (double check my work please) - 2- given the curve is ...

calculus (check my work please) - Not sure if it is right, I have check with the...

calculus - find dy/dx y=ln (secx + tanx) Let u= secx + tan x dy/dx= 1/u * du/dx ...

Calculus AP - I'm doing trigonometric integrals i wanted to know im doing step ...

Precalculus - Prove that the equation is an identity. sec x/(sec x -tan x)=sec^2...

calculus - So I am suppose to evaulate this problem y=tan^4(2x) and I am ...

Calculus - could anybody please explain how sec x tan x - ¡ì sec x tan^2(x) dx...

Calculus PLEASE check my work , - 1.) which of the following represents dy/dx ...

Pre-Cal - Perform the addition or subtraction. tanx - sec^2x/tanx tan^2(x)/tan(x...