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Tanθ - cosecθ secθ (1-2 cos²θ) = cotθ​

User Fredrik
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1 Answer

3 votes

Answer:

I thinksomething is wrong.

I'm getting another proving it's-tan thita.

I hope this is the one you are searching for..

Tanθ - cosecθ secθ (1-2 cos²θ) = cotθ​-example-1
User Royco
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