Question

In An Experiment Four Quantities A,B,C And D Are Measured With Percentage Error 1%,2%,3%Abd 4% Respectively P=A³B³/Cd Percentage Error In P Is

Answer 1

Answer:

p=3*∆A/A+3*∆B/B+∆C/C+∆D/D

p=3*1+3*2+3+4

p=16%