What is the derivative of (sec(x)/(2+sec(x))) ?

The derivative of (sec(x)/(2+sec(x))) is (2sec(x)tan(x))/((2+sec(x))^2)

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

The first derivative of (sec(x)/(2+sec(x))) is (2sec(x)tan(x))/((2+sec(x))^2)

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

\frac{2 sec ( x ) tan ( x )}{( 2 + sec ( x ) ) ^{2}}

Solution steps

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

Apply the Quotient Rule:

(\frac{f}{g})^{'} = \frac{f ^{'} \cdot g - g ^{'} \cdot f}{g ^{2}}

= \frac{\frac{d}{d x} ( sec ( x ) ) ( 2 + sec ( x ) ) - \frac{d}{d x} ( 2 + sec ( x ) ) sec ( x )}{( 2 + sec ( x ) ) ^{2}}

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

\frac{d}{d x} (2 + sec (x)) = sec (x) tan (x)

= \frac{sec ( x ) tan ( x ) ( 2 + sec ( x ) ) - sec ( x ) tan ( x ) sec ( x )}{( 2 + sec ( x ) ) ^{2}}

Simplify

\frac{sec ( x ) tan ( x ) ( 2 + sec ( x ) ) - sec ( x ) tan ( x ) sec ( x )}{( 2 + sec ( x ) ) ^{2}} : \frac{2 sec ( x ) tan ( x )}{( 2 + sec ( x ) ) ^{2}}

= \frac{2 sec ( x ) tan ( x )}{( 2 + sec ( x ) ) ^{2}}

3 (x^{2} + y^{2}) d x + x d y - y d x = 0

5 x^{2} - 4 x y + 3 y^{3} = 993

x \to 6 lim (12)

f (x) = 3 x - 2 x^{2}

\frac{d}{d x} (25 I n (x^{2}) - x^{2})

What is the derivative of (sec(x)/(2+sec(x))) ?
The derivative of (sec(x)/(2+sec(x))) is (2sec(x)tan(x))/((2+sec(x))^2)
What is the first derivative of (sec(x)/(2+sec(x))) ?
The first derivative of (sec(x)/(2+sec(x))) is (2sec(x)tan(x))/((2+sec(x))^2)