SOLUTION: please explain this question:- To prove:- cot(x)/1+tan(x)= cot-1/2-sec^2(x)

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Question 66142: please explain this question:- To prove:-
cot(x)/1+tan(x)= cot-1/2-sec^2(x)
Answer by stanbon(75887) About Me  (Show Source):
You can put this solution on YOUR website!
Please Put some parentheses or brackets in your posting
so we can tell where the numerators/denominators
begin and end.
Cheers,
Stan H.