Question

(1*10^-3)^2 / (4π^2 * (2*10^-6))

Answer 1

$frac{(1*10^{-3})^2}{4pi^2*(2*10^{-6})}=frac{10^{-6}}{8pi^2*10^{-6}}=frac{1}{8pi^2}$

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