Units and MeasurementsErrors in Measurement 14 Hard If $Z = A^{3}$, then $\Delta Z/Z$ = A $\Delta A^{3}/A$ B $(\Delta A/A)^{3}$ C $3(\Delta A/A)$ D $(\Delta A/A)^{1/3}$ Check Answer Explanation $\Delta Z/Z = 3(\Delta A/A)$
