What is the derivative of 3cosh(x) ?

The derivative of 3cosh(x) is 3sinh(x)

What is the first derivative of 3cosh(x) ?

The first derivative of 3cosh(x) is 3sinh(x)

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\frac{d}{d x} (3 cosh (x))

3 sinh (x)

Solution steps

\frac{d}{d x} (3 cosh (x))

Take the constant out:

(a \cdot f)^{'} = a \cdot f^{'}

= 3 \frac{d}{d x} (cosh (x))

Apply the common derivative:

\frac{d}{d x} (cosh (x)) = sinh (x)

= 3 sinh (x)

What is the derivative of 3cosh(x) ?
The derivative of 3cosh(x) is 3sinh(x)
What is the first derivative of 3cosh(x) ?
The first derivative of 3cosh(x) is 3sinh(x)