SOLUTION: You are supposed to show the steps it takes to get the answer:
(1- 3cosx - 4 cos²x)/ (sin²x) = (1- 4cosx)/ (1- cosx)
Algebra ->
Trigonometry-basics
-> SOLUTION: You are supposed to show the steps it takes to get the answer:
(1- 3cosx - 4 cos²x)/ (sin²x) = (1- 4cosx)/ (1- cosx)
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