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-   -   Proving identities solver (https://www.askmehelpdesk.com/showthread.php?t=683775)

  • Jul 17, 2012, 07:16 AM
    btalley
    proving identities solver
    cosh x - sinh x = e^-x
  • Jul 17, 2012, 07:27 AM
    ebaines
    This simply requires substituting the definition for cosh(x) and sinh(x) - do you know how these two functions are defined?

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