What is the derivative of-1/2 sin(x) ?

The derivative of-1/2 sin(x) is -1/2 cos(x)

What is the first derivative of-1/2 sin(x) ?

The first derivative of-1/2 sin(x) is -1/2 cos(x)

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

- \frac{1}{2} cos (x)

Solution steps

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

Take the constant out:

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

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

Apply the common derivative:

\frac{d}{d x} (sin (x)) = cos (x)

= - \frac{1}{2} cos (x)

\int \frac{x ^{2}}{a ^{2} - x ^{2}} d x

e^{x}, e^{- x}, [- 1, 1]

\int \frac{1}{( x ^{2} - 121 ) ^{\frac{3}{2}}} d x

8 x^{6} + 5 w^{2} + 7 w

y = 3 x^{2} + 10 x + 2, at x = 1

What is the derivative of-1/2 sin(x) ?
The derivative of-1/2 sin(x) is -1/2 cos(x)
What is the first derivative of-1/2 sin(x) ?
The first derivative of-1/2 sin(x) is -1/2 cos(x)