What is the derivative of (sin(2x)/(cos(x))) ?

The derivative of (sin(2x)/(cos(x))) is 2cos(x)

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

The first derivative of (sin(2x)/(cos(x))) is 2cos(x)

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

2 cos (x)

Solution steps

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

Simplify

\frac{sin ( 2 x )}{cos ( x )} : 2 sin (x)

= \frac{d}{d x} (2 sin (x))

Take the constant out:

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

= 2 \frac{d}{d x} (sin (x))

Apply the common derivative:

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

= 2 cos (x)

\frac{d}{d x} (4^{c o s (x)})

\int \frac{x ^{3}}{( x ^{2} + 1 ) ^{2}} d x

x \to - 5 lim (\frac{x - 5}{x + 5})

x^{2}, 9

x y^{^{'}} + y = 50 x

What is the derivative of (sin(2x)/(cos(x))) ?
The derivative of (sin(2x)/(cos(x))) is 2cos(x)
What is the first derivative of (sin(2x)/(cos(x))) ?
The first derivative of (sin(2x)/(cos(x))) is 2cos(x)