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Prove the identity.$ \sinh 2x = 2 \sinh x \cosh x $
$\sinh 2 x=\sinh (x+x)=\sinh x \cosh x+\cosh x \sinh x=2 \sinh x \cosh x$
Calculus 1 / AB
Chapter 3
Differentiation Rules
Section 11
Hyperbolic Functions
Derivatives
Differentiation
Oregon State University
Harvey Mudd College
Baylor University
University of Nottingham
Lectures
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We know that either the two experts e to the negative two x over, too. We can write this as two times. Each of the two acts preceded the Ark's most axe, my seat of the X minus axe. I wanna see the negative two acts. Remember, this is all divisible by four, two times E. The two acts runs E to the negative. Two acts over four gives us each of the two acts mines either the negative two acts and with the two and four, this just becomes 1/2.
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