SOLUTION: How do you solve cot alpha不in alpha

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Question 860950: How do you solve cot alpha不in alpha
Answer by Fombitz(32388) About Me  (Show Source):
You can put this solution on YOUR website!
Just by using the definition of cotangent.
cot%28alpha%29=cos%28alpha%29%2Fsin%28alpha%29
cot%28alpha%29%2Asin%28alpha%29=%28cos%28alpha%29%2Fsin%28alpha%29%29%2Asin%28alpha%29
cot%28alpha%29%2Asin%28alpha%29=cos%28alpha%29