Problem

Prove the identity. $ \cosh x - \sinh x = e^{-x}…

00:28

Problem 9 Easy Difficulty

Prove the identity.
$ \cosh x + \sinh x = e^x $

Answer

$e^{x}$

Topics

Derivatives

Differentiation

Book Cover for Calculus: Early Tra…

Calculus: Early Transcendentals

Chapter 3

Differentiation Rules

Section 11

Hyperbolic Functions

Discussion

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Video Transcript

we know we now have eaten the ax plus e to the negative acts over too. And this is gonna be added to you. Did the axe minus either the negative axe over too, Which gives us to eat the axe over to cross off the two on the top of the bottom, and we get each of the AKs. Therefore, we know this is

Amrita B.

Topics

Derivatives

Differentiation

Book Cover for Calculus: Early Tra…

Calculus: Early Transcendentals

Chapter 3

Differentiation Rules

Section 11

Hyperbolic Functions

Top Calculus 1 / AB Educators

Grace H.

Numerade Educator

Catherine R.

Missouri State University

Anna Marie V.

Campbell University

Samuel H.

University of Nottingham