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

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

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

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

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\frac{d}{d x} (cos (π x^{2}))

- sin (π x^{2}) \cdot 2 π x

Solution steps

\frac{d}{d x} (cos (π x^{2}))

Apply the chain rule:

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

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

\frac{d}{d x} (π x^{2}) = 2 π x

= - sin (π x^{2}) \cdot 2 π x

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

- 2 x^{2} (x + 4)

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

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

\int \frac{50 x + 6}{( 7 x + 1 ) ( x - 1 )} d x

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