Question

Help plz

Answer 1

im here

Answer 2

what do you need help on ?

Answer 3

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

Answer 4

I need to find 3calculations and reasons

I have to prove the identity

Answer 5

I cant do that 😂

Answer 6

cos x / (1 - sin x) * (1+sin x) / (1+sin x) =
cos x (1 + sin x) / (1 - sin² x) =
cos x (1 + sin x) / cos² x =
(1 + sin x) / cos x =
1/cos x + sin x / cos x =
sec x + tan x

Answer 7

if that help at all

Answer 8

Please I'm really struggling can you just explain it

Answer 9

i would need to know what your needing

Answer 10

I wish I could help

Answer 11

To prove the trigonometric identity

Answer 12

im not sure how to ex plane it im sorry

Answer 13

It's ok thanks anyway