Please help!!!!!! cosx-sin^2x-1
So what is the question and I suspect you have a typo
I always get confused working out this problem because I keep getting the wrong answer. cosine of x- sin squared x-1
and it needs me to write the expression in factored form as an algebraic expression of a single trigonometric function.
Where did you get the 1-cosine squared from?
Find an algebraic expression equivalent to the given expression. sine (tan inverse of u/2)
For the problem cosine of x-sine squared x-1 the choices are A)sine squared x, B) (cot x+1)(cot x-1), C) (cos x+2)(sin x-1), D)(sin x+2)(sin x-1)
Thank you for your help. Can you please delete all the questions I have typed in today?