What is the derivative of sin(pix) ?

The derivative of sin(pix) is cos(pix)pi

What is the first derivative of sin(pix) ?

The first derivative of sin(pix) is cos(pix)pi

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\frac{d}{d x} (sin (π x))

cos (π x) π

Solution steps

\frac{d}{d x} (sin (π x))

Apply the chain rule:

cos (π x) \frac{d}{d x} (π x)

= cos (π x) \frac{d}{d x} (π x)

\frac{d}{d x} (π x) = π

= cos (π x) π

y^{^{''}} + 4 y = 3 sec (2 t)

\int \frac{2 x}{e ^{x^{2} + 2}} d x

\frac{d}{d x} (\frac{128}{x})

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

n = 1 \sum \infty \frac{7}{n ^{2} + 81}

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