Find the 2nd Derivative pi/4

$\frac{π}{4}$

Since $\frac{π}{4}$ is constant with respect to $x$ , the derivative of $\frac{π}{4}$ with respect to $x$ is $0$ .

$f' (x) = 0$

Since $0$ is constant with respect to $x$ , the derivative of $0$ with respect to $x$ is $0$ .

$f'' (x) = 0$

Since $0$ is constant with respect to $x$ , the derivative of $0$ with respect to $x$ is $0$ .

$f''' (x) = 0$

Since $0$ is constant with respect to $x$ , the derivative of $0$ with respect to $x$ is $0$ .

$f^{4} (x) = 0$

Find the 2nd Derivative pi/4

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