What is the derivative of r(1/(cos^2(x))) ?

The derivative of r(1/(cos^2(x))) is 1/(cos^2(x))

What is the first derivative of r(1/(cos^2(x))) ?

The first derivative of r(1/(cos^2(x))) is 1/(cos^2(x))

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derivative of

r (\frac{1}{cos ^{2} ( x )})

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

Solution steps

\frac{d}{d r} (r \frac{1}{cos ^{2} ( x )})

Treat

x

as a constant

Take the constant out:

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

= \frac{1}{cos ^{2} ( x )} \frac{d r}{d r}

Apply the common derivative:

\frac{d r}{d r} = 1

= \frac{1}{cos ^{2} ( x )} \cdot 1

Simplify

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

[e^{- t} cos (3 t - 6 0^{\circ})]

4 (1 + sin (π - x))

2 sin (x + \frac{π}{2})

- 2 (sin (πn) - πn cos (πn))

sin (π + 2 y) - sin (0 + 2 y)

What is the derivative of r(1/(cos^2(x))) ?
The derivative of r(1/(cos^2(x))) is 1/(cos^2(x))
What is the first derivative of r(1/(cos^2(x))) ?
The first derivative of r(1/(cos^2(x))) is 1/(cos^2(x))