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

The derivative of cos(2x^2) is -sin(2x^2)*4x

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

The first derivative of cos(2x^2) is -sin(2x^2)*4x

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derivative of

cos (2 x^{2})

- sin (2 x^{2}) \cdot 4 x

Solution steps

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

Apply the chain rule:

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

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

\frac{d}{d x} (2 x^{2}) = 4 x

= - sin (2 x^{2}) \cdot 4 x

\int_{0}^{2} \frac{3 ln ( x )}{x} d x

\frac{d}{d x} (\frac{1}{4} e^{x})

\frac{d}{d x} (ln (\frac{3 + x}{3 - x}))

\int_{0}^{1} (3 e^{x} - 3 x e^{x^{2}}) d x

\int 8 cos (x) d x

What is the derivative of cos(2x^2) ?
The derivative of cos(2x^2) is -sin(2x^2)*4x
What is the first derivative of cos(2x^2) ?
The first derivative of cos(2x^2) is -sin(2x^2)*4x