Hi guys been struggling to solve this

If you know how to do it, please do solve and show work so that I can follow your steps

prove (sec(x)-cos(x))/(sec(x)+cos(x))=(sin^2(x))/(1+cos^2(x))

Printable View

- Jul 8th 2012, 12:16 PMMathRavenProve problem involving sec cos sin
Hi guys been struggling to solve this

If you know how to do it, please do solve and show work so that I can follow your steps

prove (sec(x)-cos(x))/(sec(x)+cos(x))=(sin^2(x))/(1+cos^2(x)) - Jul 8th 2012, 12:45 PMHallsofIvyRe: Prove problem involving sec cos sin
I would start by changing everything into terms of cosine only. What is the definition of sec(x)?

- Jul 8th 2012, 12:47 PMskeeterRe: Prove problem involving sec cos sin