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

The derivative of cos(pi/2) is 0

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

The first derivative of cos(pi/2) is 0

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\frac{d}{d x} (cos (\frac{π}{2}))

0

Solution steps

\frac{d}{d x} (cos (\frac{π}{2}))

cos (\frac{π}{2}) = 0

= \frac{d}{d x} (0)

Derivative of a constant:

\frac{d}{d x} (a) = 0

= 0

\int \frac{1}{x ^{2} - 2 x + 8} d x

\int \frac{1}{3 x} d x

\int (tan (x))^{3} (sec (x))^{2} d x

\frac{1}{x ^{4}}

\frac{d}{d x} (x^{4} + 5 x^{- 1})

What is the derivative of cos(pi/2) ?
The derivative of cos(pi/2) is 0
What is the first derivative of cos(pi/2) ?
The first derivative of cos(pi/2) is 0