In an experiment four quantities a, b, c, and d are measured with a percentage error 1%, 2%, 3% and 4% respectively. Quantity P is calculated as follows,error in P is
In an experiment four quantities a, b, c, and d are measured with a percentage error 1%, 2%, 3% and 4% respectively. Quantity P is calculated as follows,error in P is

Option A 4 %
Option B 14 %
Option C 10 %
Option D 7 %

Solution: Correct Option B