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

The derivative of cos(x^2) is -sin(x^2)*2x

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

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

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

- sin (x^{2}) \cdot 2 x

Solution steps

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

Apply the chain rule:

- sin (x^{2}) \frac{d}{d x} (x^{2})

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

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

= - sin (x^{2}) \cdot 2 x

\frac{d y}{d x} = \frac{6}{5} (1 - \frac{y}{8})

2 y^{^{'}} = 0

y = \frac{x ^{5} - 8 x}{x ^{3}}, (1, 4)

n = 2 \sum \infty \frac{4}{n ^{2} - 1}

f (x) = 5.2 x + 2.3

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