Question

Explain how to use the fundamental trigonometric identities to simply sec x - tan x sin x.

Answer 1

how do you do that ?

Answer 2

using trig identities. rewrite the prob with known identities. I will post the them

Answer 3

i dont believe that helped ? i need help on trying to work the problem out?

Answer 4

they attachment told you all of the identities.

Answer 5

basically you are trying to rewrite the problem...
so now you put this over common denominator to solve

Answer 6

huuh?

Answer 7

let me start over. sec = 1/ cos

tan = sin/cos
substitute those into your original equation - what do you get?