Question

2123 A physical quantity P is related to four observables a, b, c and d as follows:
P=a*3 b*2/ rt c x d
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 ?

can u plz explain this question...how u did this, I mean how u used the % quantity given??

Answer 1

Answer:

hope it will help you..