Let (r, θ) denote the usual polar coordinates. Show that if U(r, θ) is a harmonicfunction, then so is V (r, θ) = U(1/r, −θ).
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Let (r, θ) denote the usual polar coordinates. Show that if U(r, θ) is a harmonic
function, then so is V (r, θ) = U(1/r, −θ).
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