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))

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- July 8th 2012, 11:16 AMMathRavenProve 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)) - July 8th 2012, 11:45 AMHallsofIvyRe: Prove problem involving sec cos sin
I would start by changing everything into terms of cosine only. What is the definition of sec(x)?

- July 8th 2012, 11:47 AMskeeterRe: Prove problem involving sec cos sin