A physical quantity P is related to four observables a, b, c and d as follows P = (a^(3) b^(2) )/( (sqrt( c) 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 3) 2.75 and 2.73 4) 2.74 and 2.74 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?

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

1.	A physical quantity P is related to four observables a, b, c and d as follows P = (a^(3) b^(2) )/( (sqrt( c) 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 3) 2.75 and 2.73 4) 2.74 and 2.74 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?
Answer» `13%, 3.763` `13%, 3.76` `13%, 3.8` `15%, 3.76` ANSWER :C