Question

pls prove it (trignomentry)...
URGENT​

Answer 1

Heya

_____________________________

Tan x = Sin x / Cos x And

Cot x = Cos x / Sin x

=>

L.H.S

Cos² x - Sin² x
___________
Sin x - Cos x

=>

( Sin x - Cos x ) × ( Cos x + Sin x )
____________________
( Sin x - Cos x )

= Sin x + Cos x Hence, proved.

Answer 2

Step by step explaination