What is the derivative of 2cos(t) ?

The derivative of 2cos(t) is -2sin(t)

What is the first derivative of 2cos(t) ?

The first derivative of 2cos(t) is -2sin(t)

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derivative of

2 cos (t)

- 2 sin (t)

Solution steps

\frac{d}{d t} (2 cos (t))

Take the constant out:

(a \cdot f)^{'} = a \cdot f^{'}

= 2 \frac{d}{d t} (cos (t))

Apply the common derivative:

\frac{d}{d t} (cos (t)) = - sin (t)

= 2 (- sin (t))

Simplify

= - 2 sin (t)

\int sin^{2} (x) - sin^{4} (x) d x

\frac{d}{d x} (\frac{x sin ^{2} ( x )}{e ^{x} - 1})

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

\int 3 sin (x) - 2 cos (x) d x

y = 70 x^{- 4}

What is the derivative of 2cos(t) ?
The derivative of 2cos(t) is -2sin(t)
What is the first derivative of 2cos(t) ?
The first derivative of 2cos(t) is -2sin(t)