What is the derivative of sin(7pix) ?

The derivative of sin(7pix) is cos(7pix)*7pi

What is the first derivative of sin(7pix) ?

The first derivative of sin(7pix) is cos(7pix)*7pi

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\frac{d}{d x} (sin (7 π x))

cos (7 π x) \cdot 7 π

Solution steps

\frac{d}{d x} (sin (7 π x))

Apply the chain rule:

cos (7 π x) \frac{d}{d x} (7 π x)

= cos (7 π x) \frac{d}{d x} (7 π x)

\frac{d}{d x} (7 π x) = 7 π

= cos (7 π x) \cdot 7 π

\int - 7 e^{5 x} d x

\int_{0}^{\frac{π}{24}} cos (4 x) d x

\int 9 + 16 t^{2} d t

x \to 3 lim (\frac{1 - x}{x - 3})

\frac{\partial}{\partial y} (x^{2} + 2 y)

What is the derivative of sin(7pix) ?
The derivative of sin(7pix) is cos(7pix)*7pi
What is the first derivative of sin(7pix) ?
The first derivative of sin(7pix) is cos(7pix)*7pi