What is the derivative of 2cos(x+cos(2)(x)) ?

The derivative of 2cos(x+cos(2)(x)) is -2sin(x)+cos(2)

What is the first derivative of 2cos(x+cos(2)(x)) ?

The first derivative of 2cos(x+cos(2)(x)) is -2sin(x)+cos(2)

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\frac{d}{d x} (2 cos (x) + cos (2) (x))

- 2 sin (x) + cos (2)

Solution steps

\frac{d}{d x} (2 cos (x) + cos (2) (x))

Apply the Sum/Difference Rule:

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

= \frac{d}{d x} (2 cos (x)) + \frac{d}{d x} (cos (2) x)

\frac{d}{d x} (2 cos (x)) = - 2 sin (x)

\frac{d}{d x} (cos (2) x) = cos (2)

= - 2 sin (x) + cos (2)

n = 1 \sum \infty a r^{n - 1}

\int \frac{6 x ^{2} + 1}{x} d x

\frac{d}{d x} (1 + 4 sin^{2} (x))

x^{11} arcsin (x)

2 y (x^{2} + 4)^{2} = \frac{5 x ( y ^{2} + 1 ) ^{2}}{y ^{^{'}} ( x ^{2} + 4 )}

What is the derivative of 2cos(x+cos(2)(x)) ?
The derivative of 2cos(x+cos(2)(x)) is -2sin(x)+cos(2)
What is the first derivative of 2cos(x+cos(2)(x)) ?
The first derivative of 2cos(x+cos(2)(x)) is -2sin(x)+cos(2)