SOLUTION: how to show the proof of tangent squared x = 2(secant squared x)-tangent squared x
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Question 537416: how to show the proof of tangent squared x = 2(secant squared x)-tangent squared x
Answer by Alan3354(69443) (Show Source): You can put this solution on YOUR website!
tangent squared x = 2(secant squared x)-tangent squared x
2 tan^2 = 2sec^2
They're not equal.
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