Question

find the answer.
.
.
.
if correct I will mark u as brainlist​

Answer 1

Answer:

hey but tumhare question me(1+cot theta-cosecthete ) hona chaiye any way follow like

Answer 2

Step-by-step explanation:

(1+tanθ+secθ)(1+cotθ−cscθ)

=(1+

cosθ

sinθ + ccosθ )(1+ ssinθcos − ssinθ )

=

cosθ.sinθ

(cosθ+sinθ+1)(sinθ+cosθ−1)

=

cosθsinθ

(cosθ+sinθ)

2

−1

=

cosθsinθ

cos

2

θ+sin

2

θ+2cosθsinθ−1

=

cosθsinθ

1−1+2sinθcosθ

=2