SOLUTION: Evaluate: sin^2 7π/6 + cos^2 11π/6 - tan^3 3π/4

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Question 967282: Evaluate: sin^2 7π/6 + cos^2 11π/6 - tan^3 3π/4
Answer by Alan3354(69443) About Me  (Show Source):
You can put this solution on YOUR website!
You should get a calculator.