Question

simplyfy it: ( 1+sinx)/cosx

Answer 1

do you know Pythagorean identity ???
if not its ok just let me know

Answer 2

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

csc(x) + tan(x)

Answer 3

sec(x) + tan(x). My bad.

Answer 4

\[\sin = \frac{ o }{ h}\] ---\[\csc = \frac{ h }{ o}\]
\[\cos = \frac{ a }{ h}\] ---\[\sec=\frac{ h }{ a}\]
\[\tan = \frac{ o}{ a}\] \[\cot= \frac{ a}{ o}\]

Answer 5

so you can replace sin and cos by that
then solve