Thread: Help verify:

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

Originally Posted by micahgonzalez13

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

What is

how does this help me????? but it would be: tan(x)cos(x)+cos(x)

never mind now i see it... Thanks!!!!

Hi All !

I Want to evaluate this problem...

(tan (x) + 1)/ sec x= sin x + cos x
Left Hand Side = tan(x)/sec(x) + 1/sec(x)
= (sin(x)/cos(x)) / (1/cos(x)) + 1/(1/cos(x))
= sin(x) + cos(x)
= Right Hand Side

Regards
prem