Veryify Trig Identity...

(cos x) / (1 - sin x) = sec x + tan x
Thanks!

[ cos x / (1 - sin x) ]

= [ cos x (1 + sin x) ] / (1 - sin^2(x)

= [ cos x (1 + sin x ) ] / cos^2(x)

= (1 + sin x ) / cos x

= (1 / cos x ) + ( sin x / cos x)

= sec x + tan x

:)