What is the derivative of 2sec(cos(x)) ?

The derivative of 2sec(cos(x)) is -2sec(cos(x))tan(cos(x))sin(x)

What is the first derivative of 2sec(cos(x)) ?

The first derivative of 2sec(cos(x)) is -2sec(cos(x))tan(cos(x))sin(x)

Popular >

\frac{d}{d x} (2 sec (cos (x)))

- 2 sec (cos (x)) tan (cos (x)) sin (x)

Solution steps

\frac{d}{d x} (2 sec (cos (x)))

Take the constant out:

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

= 2 \frac{d}{d x} (sec (cos (x)))

Apply the chain rule:

sec (cos (x)) tan (cos (x)) \frac{d}{d x} (cos (x))

= sec (cos (x)) tan (cos (x)) \frac{d}{d x} (cos (x))

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

= 2 sec (cos (x)) tan (cos (x)) (- sin (x))

Simplify

= - 2 sec (cos (x)) tan (cos (x)) sin (x)

\frac{d}{d x} (3 a^{2} x)

q x + r

f (x) = - \frac{18}{x ^{3}}

\frac{d}{d x} (2 \cdot tan (x))

ln (6 x)

What is the derivative of 2sec(cos(x)) ?
The derivative of 2sec(cos(x)) is -2sec(cos(x))tan(cos(x))sin(x)
What is the first derivative of 2sec(cos(x)) ?
The first derivative of 2sec(cos(x)) is -2sec(cos(x))tan(cos(x))sin(x)