Question

. A physical quantity A is related to four other
physical quantities a, b, c and d as
follows, A - a²b*3/c√d
ine 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?​

Answer 1

Answer:

I think it's 14 % .Let me know if it is correct.