Question

Question 2.13 A physical quantity P is related to four observables a, b, c and d as follows:


The percentage errors of measurement in a, b, c and d are 1%, 3%, 4% and 2%, respectively. What is the percentage error in the quantity P? If the value of P calculated using the above relation turns out to be 3.763, to what value should you round off the result?

Class XI Physics Units And Measurements Page 36

Answer 1

i think there is a mistake in ur question

since you have not mentioned the relationship between a ,b,c and d