Question

( 1 - cosθ ) x ( 1 + cosθ ) = 1 / cosec 2 (square )θ )
Plzzz and mark the question as brainliest

Answer 1

Please check it

Mark it Brainlist

FOLLOW ME

THANK YOU

ANSWER ::

( 1 - cosθ ) x ( 1 + cosθ )

= ( 1 - cos² θ)

= sin² θ

= 1/cosec² θ