What is the general solution for sinh(-x)=sinh(x) ?

The general solution for sinh(-x)=sinh(x) is x=0

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sinh(-x)=sinh(x)

sinh (- x) = sinh (x)

x = 0

Solution steps

sinh (- x) = sinh (x)

Rewrite using trig identities

\frac{e ^{- x} - e ^{- (- x)}}{2} = \frac{e ^{x} - e ^{- x}}{2}

\frac{e ^{- x} - e ^{- (- x)}}{2} = \frac{e ^{x} - e ^{- x}}{2} : x = 0

x = 0

cot^{2} (θ) = - cot (θ)

sin (x) = \frac{- 4}{7}

1 - cos (θ) = \frac{2 π}{3}

0.2727 = sec (2.746 x) - 1

23 sin (2 θ) = 3, 0 \leq θ < 2 π

What is the general solution for sinh(-x)=sinh(x) ?
The general solution for sinh(-x)=sinh(x) is x=0