Math Problem Statement
Prove this identity
Solution
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Math Problem Analysis
Mathematical Concepts
Hyperbolic Functions
Algebraic Identities
Exponentiation
Formulas
tanh(x) = (e^x - e^-x) / (e^x + e^-x)
Addition formula for hyperbolic tangent: tanh(x + y) = (tanh(x) + tanh(y)) / (1 + tanh(x) * tanh(y))
Theorems
Hyperbolic Function Identity
Exponentiation Properties
Suitable Grade Level
Undergraduate Mathematics
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