I have an exam tomorrow and I wanted to make sure I was on track with a specific problem that was giving me troubles.
cot²Θ
1-cscΘ
It is supposed to be simplified until there is only one trig function left but I'm unable to do so. This is my work thus far:
cot²Θ/1-cscΘ
(cos²Θ/sin²Θ)/1-(1/sinΘ)
(cos²Θ/sin²Θ) * (1 - sinΘ) *this is where I start to be unsure of what needs to happen*
(cos²Θ * (1 - sinΘ)) / sin²Θ *pretty much stuck here
Any thoughts? This is really the only problem that I've been stumped on for this review, so I'm not terribly worried about not figuring this out but if anyone had any input I'd be grateful.