What is the derivative of cos(x+pi) ?

The derivative of cos(x+pi) is sin(x)

What is the first derivative of cos(x+pi) ?

The first derivative of cos(x+pi) is sin(x)

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\frac{d}{d x} (cos (x + π))

sin (x)

Solution steps

\frac{d}{d x} (cos (x + π))

Simplify

cos (x + π) : - cos (x)

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

Take the constant out:

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

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

Apply the common derivative:

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

= - (- sin (x))

Simplify

= sin (x)

\frac{d}{d x} (x^{2} + 4 x - 5)

\int sec^{3} (4 x) tan (4 x) d x

\int \frac{1}{5 x} d x

\int_{0}^{2} 2 x^{2} e^{- 2 x} d x

\frac{d}{d x} (\frac{( 2 x ^{2} + 1 ) ^{3}}{x ^{2} - 1})

What is the derivative of cos(x+pi) ?
The derivative of cos(x+pi) is sin(x)
What is the first derivative of cos(x+pi) ?
The first derivative of cos(x+pi) is sin(x)