use fundamental identities to simplify:

(tanx / cscx) + (sinx / tanx)

I got stuck after making the denominators the same. I dont know which one to undo or cancel.

Printable View

- Jun 5th 2012, 12:41 AMCryslandSimplifying TRIG expressions
use fundamental identities to simplify:

(tanx / cscx) + (sinx / tanx)

I got stuck after making the denominators the same. I dont know which one to undo or cancel. - Jun 5th 2012, 12:49 AMProve ItRe: Simplifying TRIG expressions
I'd start by converting everything to sines and cosines...

- Jun 5th 2012, 01:04 AMCryslandRe: Simplifying TRIG expressions
ok. i got stuck again

[tan^{2}x + tanx] / [sinx/cos^{2}x]

what do i do next? - Jun 5th 2012, 01:05 AMProve ItRe: Simplifying TRIG expressions
- Jun 5th 2012, 01:13 AMCryslandRe: Simplifying TRIG expressions
I've try many ways and couldn't get anywhere. can you explain to me what's the second step is?