In an experiment, a physical quantity is given by Y=(a^(2)b)/(c^(3)). The permissible percentage error

In an experiment, a physical quantity is given by Y=(a^(2)b)/(c^(3)).

1.	In an experiment, a physical quantity is given by Y=(a^(2)b)/(c^(3)). The permissible percentage error
Answer» `((Delta a)/(a)+(Delta B)/(b)+(Delta C)/(c ))xx100` `(2.(Delta a)/(a)+(Delta b)/(b)-(3Delta c)/(c ))xx100` `(2.(Delta a)/(a)+(Delta b)/(b)+(3Delta c)/(c ))xx100` `(2.(Delta a)/(a)-(Delta b)/(b)-(3Delta c)/(c ))xx100` Answer :C