Posted by **tanya** on Friday, May 3, 2013 at 12:00pm.

show that 1-sin x/cosx + cosx/1-sin x = 2 sec x

## Answer This Question

## Related Questions

- Precalculus/Trig - I can't seem to prove these trig identities and would really ...
- Trigonometry - Prove the following trigonometric identities. please give a ...
- Trigonometry. - ( tanx/1-cotx )+ (cotx/1-tanx)= (1+secxcscx) Good one! ...
- Precal - Verify the identity: sin^(1/2)x*cosx - sin^(5/2)*cosx = cos^3x sq root ...
- Calculus 2 Trigonometric Substitution - I'm working this problem: ∫ [1-tan...
- Math Help - Hi! Okay so we just learned this last week and I completely lost on ...
- math - verify for sqrt(1-cosx)= sin/sqrt(1+cosx). I multiplied the right side by...
- Trigonometry Check - Simplify #3: [cosx-sin(90-x)sinx]/[cosx-cos(180-x)tanx] = [...
- Confused! Pre-Cal - Verify that each equation is an identity.. tan A= sec a/csca...
- Trig Identities - Prove the following identities: 13. tan(x) + sec(x) = (cos(x...

More Related Questions