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

The derivative of cos(x-pi/2) is cos(x)

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

The first derivative of cos(x-pi/2) is cos(x)

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\frac{d}{d x} (cos (x - \frac{π}{2}))

cos (x)

Solution steps

\frac{d}{d x} (cos (x - \frac{π}{2}))

Simplify

cos (x - \frac{π}{2}) : sin (x)

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

Apply the common derivative:

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

= cos (x)

\frac{e ^{5 x}}{x ^{20}}

y = 3 x^{\frac{1}{2}} + x^{\frac{3}{2}}

- 6 x (sin (x) + cos (x))

sin (2 x) d x + cos (8 y) d y = 0, y (π^{2}) = π^{8}

\int 3 sec (2 x) d x

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