Question

Trig/Pre Cal/identities

Where do I start with this? Do not give answer. Just need to know where to start? I am not sure.

\( \frac{cos x}{1-sin x}=\frac{1+sin x}{cos x} \)

Thank you

Answer 1

I would multiply the left side by
\[\frac{ 1 + \sin x }{ 1 + \sin x}\]
because \[\cos^2 x = 1 - \sin^2 x\]

Answer 2

\( 1- \cot x=\frac{1+\sin x}{\cos x} \) ?

Answer 3

Ok, let me work it from there

Answer 4

Yep that is it. Thank you!!!!!

Answer 5

@peachpi I sent ya a owlbuck too ;-) thanks

Answer 6

you're welcome. and thank you for the owlbuck!