Question

How do I simplify this? Sorry this is a stupid question.

Answer 1

\[\huge\ \frac{ 1-\sin^2\theta }{ 1-\sin \theta }\]

Answer 2

Difference of squares rule:\[\large\rm (1^2-\sin^2\theta)\quad=\quad (1-\sin \theta)(1+\sin \theta)\]

Answer 3

steve pls

Answer 4

Ah, right, thank you.