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Popular >

cosh(ln(2))

Solution

cosh (ln (2))

Solution

\frac{5}{4}

+1

Solution steps

cosh (ln (2))

Use the Hyperbolic identity:

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

= \frac{e ^{l n (2)} + e ^{- l n (2)}}{2}

\frac{e ^{l n (2)} + e ^{- l n (2)}}{2} = \frac{5}{4}

= \frac{5}{4}

Popular Examples

4 cos (\frac{π}{4})

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4 sin (\frac{π}{2})

Frequently Asked Questions (FAQ)

What is the value of cosh(ln(2)) ?
The value of cosh(ln(2)) is 5/4