Which of the following would be an acceptable first step in simplifying the expression sin x/1-cosx
A. Cannot be simplified further
B. sin x- sinx/cosx
C. 1/cscx-cosx
D. sin x(1+cosx)/(1-cosx)(1+cosx)
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OpenStudy (anonymous):
YAY you guys are here to save the day!!!
OpenStudy (sweetburger):
that ? supposed to be a / lol?
OpenStudy (sweetburger):
look at the equation you wrote at the top it says sin x?1-cosx
OpenStudy (anonymous):
THERE WE GO!!!!
OpenStudy (sweetburger):
trig is bad enough i dont want to be guessing in how to manipulate the function
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OpenStudy (anonymous):
in option C, is it cosec x-cos x in the denominator or cosec x- cot x? review please
OpenStudy (anonymous):
csc-cosx no cot
OpenStudy (anonymous):
then i guess it cannot be simplified further
OpenStudy (anonymous):
it was d
OpenStudy (anonymous):
option d is a correct relation, but i doubt the relation is actually simplification
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