A physical quantity Q is found to depend on observable x, y and z, obeying relation Q={x^{3}y^{2}}/z.The percentage error in the measurements of x, y and z are 1%, 2% and 4% respectively.What is percentage error in the quantity Q ?

KCET 2014 Physics Solved Paper

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A physical quantity Q is found to depend on observable x, y and z, obeying relation Q=

x3y2

.The percentage error in the measurements of x, y and z are 1%, 2% and 4% respectively.What is percentage error in the quantity Q ?

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