What is the derivative of cos(x)-tan(x) ?

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

What is the first derivative of cos(x)-tan(x) ?

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

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derivative of

cos (x) - tan (x)

- sin (x) - sec^{2} (x)

Solution steps

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

Apply the Sum/Difference Rule:

(f \pm g)^{'} = f^{'} \pm g^{'}

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

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

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

= - sin (x) - sec^{2} (x)

\frac{d y}{d x} = - y^{2}

x \to - 2 lim (x^{3} - 2 x^{2} + 4 x + 8)

x \to 0 + lim (\frac{5}{2 x ^{4}})

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

\int_{2}^{5} 3 x^{2} - 4 x d x

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