What is the derivative of 3sec(3x) ?

The derivative of 3sec(3x) is 9sec(3x)tan(3x)

What is the first derivative of 3sec(3x) ?

The first derivative of 3sec(3x) is 9sec(3x)tan(3x)

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derivative of

3 sec (3 x)

9 sec (3 x) tan (3 x)

Solution steps

\frac{d}{d x} (3 sec (3 x))

Take the constant out:

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

= 3 \frac{d}{d x} (sec (3 x))

Apply the chain rule:

sec (3 x) tan (3 x) \frac{d}{d x} (3 x)

= sec (3 x) tan (3 x) \frac{d}{d x} (3 x)

\frac{d}{d x} (3 x) = 3

= 3 sec (3 x) tan (3 x) \cdot 3

Simplify

= 9 sec (3 x) tan (3 x)

x \to \infty lim (- 2 x^{3})

cos (t - \frac{π}{2}) H (t - \frac{π}{2})

x a + b x

\int \frac{ln ( 6 x )}{x ^{4}} d x

What is the derivative of 3sec(3x) ?
The derivative of 3sec(3x) is 9sec(3x)tan(3x)
What is the first derivative of 3sec(3x) ?
The first derivative of 3sec(3x) is 9sec(3x)tan(3x)