Problem

Prove the identity. $ \sinh (x + y ) = \sinh x \…

00:52

Problem 10 Easy Difficulty

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

Answer

$\cosh x-\sinh x=e^{-x}$

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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Watch More Solved Questions in Chapter 3

Problem 1

Problem 2

Problem 3

Problem 4

Problem 5

Problem 6

Problem 7

Problem 8

Problem 9

Problem 10

Problem 11

Problem 12

Problem 13

Problem 14

Problem 15

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Problem 28

Problem 29

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Problem 31

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Problem 34

Problem 35

Problem 36

Problem 37

Problem 38

Problem 39

Problem 40

Problem 41

Problem 42

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Problem 48

Problem 49

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Problem 59

Video Transcript

we know that we have each of the AKs post either night of arcs over too months each of the AKs months, seat of the negative acts over to which is to eat of the negative x over to. Therefore we know that sign. Age of axes, Eat of the ex. My seat of the negative X over to coast on h of X is did the explosive to the night of X over two and then tan is always sign over coastline.

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

Heather Z.

Oregon State University

Kristen K.

University of Michigan - Ann Arbor

Samuel H.

University of Nottingham

Michael J.

Idaho State University