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In this lesson, we will learn how to define hyperbolic functions and derive their identities and use them to simplify expressions.
Q1:
Find an expression for sinh(2𝑥) in terms of sinh(𝑥) and cosh(𝑥).
Q2:
Simplify coshsinh(𝑥)+(𝑥).
Q3:
Use the definitions of sinh and cosh to determine limsinhcosh→∞(2𝑥)(3𝑥).
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