Problem

Problem

A physical quantity ρ\rho is related to four variables α,β,γ\alpha, \beta, \gamma and η\eta as ρ=α3β2ηγ\rho = \frac{\alpha^3 \beta^2}{\eta \sqrt{\gamma}} The percentage errors of measurements in α,β,γ\alpha, \beta, \gamma and η\eta are 1%, 3%, 4% and 2% respectively. Find the percentage error in ρ\rho .

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