What is the derivative of 5-cos(x) ?

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

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

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

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

sin (x)

Solution steps

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

Apply the Sum/Difference Rule:

(f \pm g)^{'} = f^{'} \pm g^{'}

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

\frac{d}{d x} (5) = 0

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

= 0 - (- sin (x))

Simplify

= sin (x)

\frac{\partial}{\partial y} (\frac{x ^{2} y - y}{x ^{2} - 2 y})

\frac{2}{( s - 2 ) ^{2}}

y^{3} - (10 x + 8) + 3 x y^{2} y^{^{'}} = 0

\frac{x - 4}{x + 4}

y = \frac{1}{3 x}

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