Question

smilyfy (1-sin teta)(1+sin teta)(1+tan teta)​

Answer 1

Answer:

l don't know what the answer

Answer 2

Answer:

(1+tan

2

θ)(1−sinθ)(1+sinθ)

=(sec

2

θ)(1−sin

2

θ)

=(sec

2

θ)(cos

2

θ)

=(sec

2

θ)(

sec

2

θ

1

)

=1