What is the derivative of f(x)=5cos(x) ?

The derivative of f(x)=5cos(x) is -5sin(x)

What is the first derivative of f(x)=5cos(x) ?

The first derivative of f(x)=5cos(x) is -5sin(x)

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derivative of

f (x) = 5 cos (x)

- 5 sin (x)

Solution steps

\frac{d}{d x} (5 cos (x))

Take the constant out:

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

= 5 \frac{d}{d x} (cos (x))

Apply the common derivative:

\frac{d}{d x} (cos (x)) = - sin (x)

= 5 (- sin (x))

Simplify

= - 5 sin (x)

x \to 0 lim (\frac{x e ^{x}}{sin ( x )})

n = 1 \sum \infty 1 (\frac{5}{6})^{n}

\frac{d}{d x} (\frac{1}{5 x - 2})

k = 1 \sum \infty cos (\frac{1}{k}) - cos (\frac{1}{k + 1})

n = 0 \sum \infty \frac{( 3 ^{n} )}{2}

What is the derivative of f(x)=5cos(x) ?
The derivative of f(x)=5cos(x) is -5sin(x)
What is the first derivative of f(x)=5cos(x) ?
The first derivative of f(x)=5cos(x) is -5sin(x)