A physical quantity A is related to four observations a, b, c and das follows, A = a^2b^3 / c√d The percentage errors of measurement in a, b, c, and d are 1%, 3%, 2% and 2% respectively. What is the percentage error in the quantity A [2013]

Question:

5.A physical quantity A is related to four observations a, b, c and das follows, A = a^2b^3 / c√d The percentage errors of measurement in a, b, c, and d are 1%, 3%, 2% and 2% respectively. What is the percentage error in the quantity A [2013]

Options :

a) 12%
b) 7%
c) 5%
d) 14%

Answer :

d) 14%

Answer Steps :

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