What is the first derivative of cos(wt) ?

The first derivative of cos(wt) is 0

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derivative of cos(wt)

\frac{d}{d x} (cos (wt))

0

Solution steps

\frac{d}{d x} (cos (wt))

Treat

w, t

as constants

Derivative of a constant:

\frac{d}{d x} (a) = 0

= 0

\int_{0}^{\frac{π}{20}} tan (10 x) d x

d er i v a t i v e f (x) = (2 x - 3) \cdot x

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

t an g e n t \frac{2}{1 - t}, at t = - 2

t a y l or f (x) = 3 0^{3} - 3 x^{2} + 12 x - 74