2. Given: cosh x==(e²+ e*), sinh x=(e-e), use these 1-1/1 definitions to show that cosh’x−sinh’x=1.

Functions and Change: A Modeling Approach to College Algebra (MindTap Course List)
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ISBN:9781337111348
Author:Bruce Crauder, Benny Evans, Alan Noell
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Chapter2: Graphical And Tabular Analysis
Section2.1: Tables And Trends
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2.
Given: cosh.
hx==2(e² + e^),
sinh
hx=(e* -e), use these
definitions to show that
cosh’x−sinh’x=1.
Transcribed Image Text:2. Given: cosh. hx==2(e² + e^), sinh hx=(e* -e), use these definitions to show that cosh’x−sinh’x=1.
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