SOLUTION: 2 tan⁡(α/2)=(sin^2⁡(α)+1-cos^2⁡(α))/sin⁡(α)(1+cos⁡(α)
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Question 1119369: 2 tan(α/2)=(sin^2(α)+1-cos^2(α))/sin(α)(1+cos(α)
Found 2 solutions by solver91311, Alan3354:
Answer by solver91311(24713) (Show Source): You can put this solution on YOUR website!
So what about it? Did you have a question about this?
John
My calculator said it, I believe it, that settles it
Answer by Alan3354(69443) (Show Source): You can put this solution on YOUR website!
I suspected that, thx for the confirmation.
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