Question

simplify √(1-sinθ)(1+sinθ)

±sin θ
cos θ
±tan θ
√sine θ

Answer 1

@ganeshie8

Answer 2

@mathmale

Answer 3

@agent0smith

Answer 4

first of all simplify

(a+b)(a-b) = a^2-b^2

then note that cos^2 - 1-sin^2

then simplify again

Answer 5

ok

Answer 6

I have know idea how to solve this

Answer 7

first of all simplify

(a+b)(a-b) = a^2-b^2
correction from above:
then note that cos^2 = 1-sin^2

then simplify again

Answer 8

How would I simplify