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Units and Measurements question

2022 · 25 Jun · Shift 2 · Q64
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Units and Measurements question

2022 · 25 Jun · Shift 2 · Q64

JEE MainPhysicsUnits and MeasurementsNumerical+4 / −1
For z=a2x3y12z = {a^2}{x^3}{y^{{1 \over 2}}}z=a2x3y21​, where 'a' is a constant. If percentage error in measurement of 'x' and 'y' are 4% and 12% respectively, then the percentage error for 'z' will be ‾\underline{\hspace{2cm}}​%.
Numerical answer
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